2454131320 has 64 divisors (see below), whose sum is σ = 5677776000. Its totient is φ = 954209280.

The previous prime is 2454131297. The next prime is 2454131341. The reversal of 2454131320 is 231314542.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 275740 + ... + 284500.

It is an arithmetic number, because the mean of its divisors is an integer number (88715250).

Almost surely, 2^2454131320 is an apocalyptic number.

2454131320 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 2454131320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2838888000).

2454131320 is an abundant number, since it is smaller than the sum of its proper divisors (3223644680).

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

2454131320 is a wasteful number, since it uses less digits than its factorization.

2454131320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8968 (or 8964 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 2454131320 is about 49539.1897390339. The cubic root of 2454131320 is about 1348.8570701461.

Adding to 2454131320 its reverse (231314542), we get a palindrome (2685445862).

The spelling of 2454131320 in words is "two billion, four hundred fifty-four million, one hundred thirty-one thousand, three hundred twenty".