23612420907 has 12 divisors (see below), whose sum is σ = 35207050944. Its totient is φ = 15233819760.

The previous prime is 23612420903. The next prime is 23612420911. The reversal of 23612420907 is 70902421632.

It is an interprime number because it is at equal distance from previous prime (23612420903) and next prime (23612420911).

It is not a de Polignac number, because 23612420907 - 2² = 23612420903 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23612420903) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42315888 + ... + 42316445.

It is an arithmetic number, because the mean of its divisors is an integer number (2933920912).

Almost surely, 2^23612420907 is an apocalyptic number.

23612420907 is a deficient number, since it is larger than the sum of its proper divisors (11594630037).

23612420907 is a wasteful number, since it uses less digits than its factorization.

23612420907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84632370 (or 84632367 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The spelling of 23612420907 in words is "twenty-three billion, six hundred twelve million, four hundred twenty thousand, nine hundred seven".