120716165045340 has 72 divisors (see below), whose sum is σ = 387711918331920. Its totient is φ = 30297390441984.

The previous prime is 120716165045327. The next prime is 120716165045381. The reversal of 120716165045340 is 43540561617021.

It is a happy number.

120716165045340 is a `hidden beast` number, since 1 + 2 + 0 + 7 + 1 + 61 + 6 + 50 + 4 + 534 + 0 = 666.

120716165045340 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19724860510 + ... + 19724866629.

It is an arithmetic number, because the mean of its divisors is an integer number (5384887754610).

Almost surely, 2^{120716165045340} is an apocalyptic number.

120716165045340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120716165045340 is an abundant number, since it is smaller than the sum of its proper divisors (266995753286580).

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

120716165045340 is a wasteful number, since it uses less digits than its factorization.

120716165045340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39449727171 (or 39449727166 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 45.

The spelling of 120716165045340 in words is "one hundred twenty trillion, seven hundred sixteen billion, one hundred sixty-five million, forty-five thousand, three hundred forty".