120164563354456 has 8 divisors (see below), whose sum is σ = 225308556289620. Its totient is φ = 60082281677224.

The previous prime is 120164563354441. The next prime is 120164563354457. The reversal of 120164563354456 is 654453365461021.

120164563354456 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×120164563354456² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 120164563354397 and 120164563354406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120164563354457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7510285209646 + ... + 7510285209661.

Almost surely, 2^{120164563354456} is an apocalyptic number.

It is an amenable number.

120164563354456 is a deficient number, since it is larger than the sum of its proper divisors (105143992935164).

120164563354456 is a wasteful number, since it uses less digits than its factorization.

120164563354456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15020570419313 (or 15020570419309 counting only the distinct ones).

The product of its (nonzero) digits is 31104000, while the sum is 55.

The spelling of 120164563354456 in words is "one hundred twenty trillion, one hundred sixty-four billion, five hundred sixty-three million, three hundred fifty-four thousand, four hundred fifty-six".