23400940010 has 32 divisors (see below), whose sum is σ = 49047368832. Its totient is φ = 7871797440.

The previous prime is 23400939983. The next prime is 23400940021. The reversal of 23400940010 is 1004900432.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3150056 + ... + 3157475.

It is an arithmetic number, because the mean of its divisors is an integer number (1532730276).

Almost surely, 2^23400940010 is an apocalyptic number.

23400940010 is an abundant number, since it is smaller than the sum of its proper divisors (25646428822).

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

23400940010 is a wasteful number, since it uses less digits than its factorization.

23400940010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6307598.

The product of its (nonzero) digits is 864, while the sum is 23.

The spelling of 23400940010 in words is "twenty-three billion, four hundred million, nine hundred forty thousand, ten".