23116447423407 has 32 divisors (see below), whose sum is σ = 34008079472640. Its totient is φ = 13878067461120.

The previous prime is 23116447423339. The next prime is 23116447423493. The reversal of 23116447423407 is 70432474461132.

It is a happy number.

It is not a de Polignac number, because 23116447423407 - 2²⁰ = 23116446374831 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23116447423207) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19705282 + ... + 20845407.

It is an arithmetic number, because the mean of its divisors is an integer number (1062752483520).

Almost surely, 2^{23116447423407} is an apocalyptic number.

23116447423407 is a deficient number, since it is larger than the sum of its proper divisors (10891632049233).

23116447423407 is a wasteful number, since it uses less digits than its factorization.

23116447423407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40551063.

The product of its (nonzero) digits is 2709504, while the sum is 48.

The spelling of 23116447423407 in words is "twenty-three trillion, one hundred sixteen billion, four hundred forty-seven million, four hundred twenty-three thousand, four hundred seven".