7231235275432 has 32 divisors (see below), whose sum is σ = 15576632478720. Its totient is φ = 3082875168960.

The previous prime is 7231235275387. The next prime is 7231235275463. The reversal of 7231235275432 is 2345725321327.

It is a happy number.

It is a super-2 number, since 2×7231235275432² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 338023863 + ... + 338045254.

It is an arithmetic number, because the mean of its divisors is an integer number (486769764960).

Almost surely, 2^{7231235275432} is an apocalyptic number.

It is an amenable number.

7231235275432 is an abundant number, since it is smaller than the sum of its proper divisors (8345397203288).

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

7231235275432 is a wasteful number, since it uses less digits than its factorization.

7231235275432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 676069321 (or 676069317 counting only the distinct ones).

The product of its digits is 2116800, while the sum is 46.

The spelling of 7231235275432 in words is "seven trillion, two hundred thirty-one billion, two hundred thirty-five million, two hundred seventy-five thousand, four hundred thirty-two".