76429370456 has 16 divisors (see below), whose sum is σ = 143308033440. Its totient is φ = 38213894880.

The previous prime is 76429370443. The next prime is 76429370473. The reversal of 76429370456 is 65407392467.

It is a junction number, because it is equal to n+sod(n) for n = 76429370398 and 76429370407.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 618785 + ... + 731951.

It is an arithmetic number, because the mean of its divisors is an integer number (8956752090).

Almost surely, 2^76429370456 is an apocalyptic number.

It is an amenable number.

76429370456 is a deficient number, since it is larger than the sum of its proper divisors (66878662984).

76429370456 is a wasteful number, since it uses less digits than its factorization.

76429370456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197594 (or 197590 counting only the distinct ones).

The product of its (nonzero) digits is 7620480, while the sum is 53.

The spelling of 76429370456 in words is "seventy-six billion, four hundred twenty-nine million, three hundred seventy thousand, four hundred fifty-six".