76199199124 has 6 divisors (see below), whose sum is σ = 133348598474. Its totient is φ = 38099599560.

The previous prime is 76199199101. The next prime is 76199199169. The reversal of 76199199124 is 42199199167.

It can be written as a sum of positive squares in only one way, i.e., 42588576900 + 33610622224 = 206370^2 + 183332^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9524899887 + ... + 9524899894.

Almost surely, 2^76199199124 is an apocalyptic number.

It is an amenable number.

76199199124 is a deficient number, since it is larger than the sum of its proper divisors (57149399350).

76199199124 is a wasteful number, since it uses less digits than its factorization.

76199199124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19049799785 (or 19049799783 counting only the distinct ones).

The product of its digits is 2204496, while the sum is 58.

The spelling of 76199199124 in words is "seventy-six billion, one hundred ninety-nine million, one hundred ninety-nine thousand, one hundred twenty-four".