23456965432 has 128 divisors (see below), whose sum is σ = 50654419200. Its totient is φ = 10113804288.

The previous prime is 23456965391. The next prime is 23456965439.

23456965432 is nontrivially palindromic in base 10.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23456965439) 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 31 ways as a sum of consecutive naturals, for example, 11887998 + ... + 11889970.

It is an arithmetic number, because the mean of its divisors is an integer number (395737650).

Almost surely, 2^23456965432 is an apocalyptic number.

It is an amenable number.

23456965432 is an abundant number, since it is smaller than the sum of its proper divisors (27197453768).

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

23456965432 is a wasteful number, since it uses less digits than its factorization.

23456965432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2165 (or 2161 counting only the distinct ones).

The product of its digits is 4665600, while the sum is 49.

The spelling of 23456965432 in words is "twenty-three billion, four hundred fifty-six million, nine hundred sixty-five thousand, four hundred thirty-two".