23453835432 has 32 divisors (see below), whose sum is σ = 58679121600. Its totient is φ = 7812007424.

The previous prime is 23453835407. The next prime is 23453835437.

It is a happy number.

23453835432 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (23453835437) 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 7 ways as a sum of consecutive naturals, for example, 338793 + ... + 402104.

It is an arithmetic number, because the mean of its divisors is an integer number (1833722550).

Almost surely, 2^23453835432 is an apocalyptic number.

It is an amenable number.

23453835432 is an abundant number, since it is smaller than the sum of its proper divisors (35225286168).

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

23453835432 is a wasteful number, since it uses less digits than its factorization.

23453835432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 742225 (or 742221 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 42.

The spelling of 23453835432 in words is "twenty-three billion, four hundred fifty-three million, eight hundred thirty-five thousand, four hundred thirty-two".