23445054432 has 72 divisors (see below), whose sum is σ = 68222418264. Its totient is φ = 7633269504.

The previous prime is 23445054421. The next prime is 23445054461.

23445054432 is a `hidden beast` number, since 2 + 34 + 4 + 50 + 544 + 32 = 666.

23445054432 is nontrivially palindromic in base 10.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 934203 + ... + 958970.

It is an arithmetic number, because the mean of its divisors is an integer number (947533587).

Almost surely, 2^23445054432 is an apocalyptic number.

It is an amenable number.

23445054432 is an abundant number, since it is smaller than the sum of its proper divisors (44777363832).

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

23445054432 is a wasteful number, since it uses less digits than its factorization.

23445054432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1893232 (or 1893221 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 36.

It can be divided in two parts, 234450 and 54432, that added together give a palindrome (288882).

The spelling of 23445054432 in words is "twenty-three billion, four hundred forty-five million, fifty-four thousand, four hundred thirty-two".