76620077514472 has 32 divisors (see below), whose sum is σ = 143952678000000. Its totient is φ = 38232698992128.

The previous prime is 76620077514457. The next prime is 76620077514473. The reversal of 76620077514472 is 27441577002667.

It is not an unprimeable number, because it can be changed into a prime (76620077514473) 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, 440945304 + ... + 441119032.

It is an arithmetic number, because the mean of its divisors is an integer number (4498521187500).

Almost surely, 2^{76620077514472} is an apocalyptic number.

It is an amenable number.

76620077514472 is a deficient number, since it is larger than the sum of its proper divisors (67332600485528).

76620077514472 is a wasteful number, since it uses less digits than its factorization.

76620077514472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284713 (or 284709 counting only the distinct ones).

The product of its (nonzero) digits is 27659520, while the sum is 58.

The spelling of 76620077514472 in words is "seventy-six trillion, six hundred twenty billion, seventy-seven million, five hundred fourteen thousand, four hundred seventy-two".