23197434594 has 16 divisors (see below), whose sum is σ = 46440680832. Its totient is φ = 7724842928.

The previous prime is 23197434521. The next prime is 23197434607. The reversal of 23197434594 is 49543479132.

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 7 ways as a sum of consecutive naturals, for example, 1902234 + ... + 1914389.

It is an arithmetic number, because the mean of its divisors is an integer number (2902542552).

Almost surely, 2^23197434594 is an apocalyptic number.

23197434594 is an abundant number, since it is smaller than the sum of its proper divisors (23243246238).

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

23197434594 is a wasteful number, since it uses less digits than its factorization.

23197434594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3817641.

The product of its digits is 3265920, while the sum is 51.

The spelling of 23197434594 in words is "twenty-three billion, one hundred ninety-seven million, four hundred thirty-four thousand, five hundred ninety-four".