2454140000 has 120 divisors (see below), whose sum is σ = 6502668480. Its totient is φ = 906048000.

The previous prime is 2454139981. The next prime is 2454140011. The reversal of 2454140000 is 414542.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 255281 + ... + 264719.

It is an arithmetic number, because the mean of its divisors is an integer number (54188904).

Almost surely, 2^2454140000 is an apocalyptic number.

2454140000 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 2454140000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3251334240).

2454140000 is an abundant number, since it is smaller than the sum of its proper divisors (4048528480).

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

2454140000 is an equidigital number, since it uses as much as digits as its factorization.

2454140000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9482 (or 9459 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 2454140000 is about 49539.2773463643. The cubic root of 2454140000 is about 1348.8586603987.

Adding to 2454140000 its reverse (414542), we get a palindrome (2454554542).

The spelling of 2454140000 in words is "two billion, four hundred fifty-four million, one hundred forty thousand".