23356690074 has 48 divisors (see below), whose sum is σ = 52369522920. Its totient is φ = 7514465280.

The previous prime is 23356690073. The next prime is 23356690079. The reversal of 23356690074 is 47009665332.

It can be written as a sum of positive squares in 4 ways, for example, as 23294390625 + 62299449 = 152625^2 + 7893^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23356690073) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 1957294 + ... + 1969190.

Almost surely, 2^23356690074 is an apocalyptic number.

23356690074 is an abundant number, since it is smaller than the sum of its proper divisors (29012832846).

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

23356690074 is a wasteful number, since it uses less digits than its factorization.

23356690074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15695 (or 15692 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 45.

The spelling of 23356690074 in words is "twenty-three billion, three hundred fifty-six million, six hundred ninety thousand, seventy-four".