76142231432 has 16 divisors (see below), whose sum is σ = 143406896640. Its totient is φ = 37900392336.

The previous prime is 76142231411. The next prime is 76142231453. The reversal of 76142231432 is 23413224167.

It is an interprime number because it is at equal distance from previous prime (76142231411) and next prime (76142231453).

It is a junction number, because it is equal to n+sod(n) for n = 76142231392 and 76142231401.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21338528 + ... + 21342095.

It is an arithmetic number, because the mean of its divisors is an integer number (8962931040).

Almost surely, 2^76142231432 is an apocalyptic number.

It is an amenable number.

76142231432 is a deficient number, since it is larger than the sum of its proper divisors (67264665208).

76142231432 is a wasteful number, since it uses less digits than its factorization.

76142231432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42680852 (or 42680848 counting only the distinct ones).

The product of its digits is 48384, while the sum is 35.

Adding to 76142231432 its reverse (23413224167), we get a palindrome (99555455599).

The spelling of 76142231432 in words is "seventy-six billion, one hundred forty-two million, two hundred thirty-one thousand, four hundred thirty-two".