2454123420 has 240 divisors, whose sum is σ = 9037828800. Its totient is φ = 545688576.

The previous prime is 2454123409. The next prime is 2454123421. The reversal of 2454123420 is 243214542.

2454123420 is a `hidden beast` number, since 245 + 412 + 3 + 4 + 2 + 0 = 666.

2454123420 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2454123421) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 416656 + ... + 422504.

It is an arithmetic number, because the mean of its divisors is an integer number (37657620).

Almost surely, 2^2454123420 is an apocalyptic number.

2454123420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2454123420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4518914400).

2454123420 is an abundant number, since it is smaller than the sum of its proper divisors (6583705380).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2454123420 is a wasteful number, since it uses less digits than its factorization.

2454123420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5914 (or 5903 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 2454123420 is about 49539.1100041169. The cubic root of 2454123420 is about 1348.8556227932.

Adding to 2454123420 its reverse (243214542), we get a palindrome (2697337962).

It can be divided in two parts, 245412 and 3420, that added together give a 5-th power (248832 = 12⁵).

The spelling of 2454123420 in words is "two billion, four hundred fifty-four million, one hundred twenty-three thousand, four hundred twenty".