2400338136 has 32 divisors (see below), whose sum is σ = 6858109440. Its totient is φ = 685810848.

The previous prime is 2400338113. The next prime is 2400338141. The reversal of 2400338136 is 6318330042.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7143696 + ... + 7144031.

It is an arithmetic number, because the mean of its divisors is an integer number (214315920).

Almost surely, 2^2400338136 is an apocalyptic number.

It is an amenable number.

2400338136 is an abundant number, since it is smaller than the sum of its proper divisors (4457771304).

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

2400338136 is a wasteful number, since it uses less digits than its factorization.

2400338136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14287743 (or 14287739 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 2400338136 is about 48993.2458202149. The cubic root of 2400338136 is about 1338.9287748172.

Adding to 2400338136 its reverse (6318330042), we get a palindrome (8718668178).

The spelling of 2400338136 in words is "two billion, four hundred million, three hundred thirty-eight thousand, one hundred thirty-six".