76422075432 has 32 divisors (see below), whose sum is σ = 191144971680. Its totient is φ = 25462054080.

The previous prime is 76422075371. The next prime is 76422075437. The reversal of 76422075432 is 23457022467.

It is a super-2 number, since 2×76422075432² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (76422075437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 695983 + ... + 798270.

It is an arithmetic number, because the mean of its divisors is an integer number (5973280365).

Almost surely, 2^76422075432 is an apocalyptic number.

It is an amenable number.

76422075432 is an abundant number, since it is smaller than the sum of its proper divisors (114722896248).

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

76422075432 is a wasteful number, since it uses less digits than its factorization.

76422075432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1496393 (or 1496389 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 42.

Adding to 76422075432 its reverse (23457022467), we get a palindrome (99879097899).

The spelling of 76422075432 in words is "seventy-six billion, four hundred twenty-two million, seventy-five thousand, four hundred thirty-two".