120716912783376 has 480 divisors, whose sum is σ = 440632017745920. Its totient is φ = 29989835366400.

The previous prime is 120716912783333. The next prime is 120716912783393. The reversal of 120716912783376 is 673387219617021.

120716912783376 is a `hidden beast` number, since 1 + 2 + 0 + 7 + 1 + 69 + 127 + 83 + 376 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 11706721 + ... + 19454591.

It is an arithmetic number, because the mean of its divisors is an integer number (917983370304).

Almost surely, 2^{120716912783376} is an apocalyptic number.

120716912783376 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120716912783376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (220316008872960).

120716912783376 is an abundant number, since it is smaller than the sum of its proper divisors (319915104962544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120716912783376 is a wasteful number, since it uses less digits than its factorization.

120716912783376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7747975 (or 7747966 counting only the distinct ones).

The product of its (nonzero) digits is 32006016, while the sum is 63.

The spelling of 120716912783376 in words is "one hundred twenty trillion, seven hundred sixteen billion, nine hundred twelve million, seven hundred eighty-three thousand, three hundred seventy-six".