76234434915 has 16 divisors (see below), whose sum is σ = 122011619328. Its totient is φ = 40646190816.

The previous prime is 76234434851. The next prime is 76234434917. The reversal of 76234434915 is 51943443267.

It is a happy number.

It is not a de Polignac number, because 76234434915 - 2⁶ = 76234434851 is a prime.

It is not an unprimeable number, because it can be changed into a prime (76234434917) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 709027 + ... + 809436.

It is an arithmetic number, because the mean of its divisors is an integer number (7625726208).

Almost surely, 2^76234434915 is an apocalyptic number.

76234434915 is a deficient number, since it is larger than the sum of its proper divisors (45777184413).

76234434915 is a wasteful number, since it uses less digits than its factorization.

76234434915 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1521818.

The product of its digits is 2177280, while the sum is 48.

The spelling of 76234434915 in words is "seventy-six billion, two hundred thirty-four million, four hundred thirty-four thousand, nine hundred fifteen".