120877571726868 has 24 divisors (see below), whose sum is σ = 307688364396000. Its totient is φ = 36629567189920.

The previous prime is 120877571726773. The next prime is 120877571726869. The reversal of 120877571726868 is 868627175778021.

120877571726868 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×120877571726868² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 120877571726868.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120877571726869) 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, 457869589743 + ... + 457869590006.

It is an arithmetic number, because the mean of its divisors is an integer number (12820348516500).

Almost surely, 2^{120877571726868} is an apocalyptic number.

It is an amenable number.

120877571726868 is an abundant number, since it is smaller than the sum of its proper divisors (186810792669132).

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

120877571726868 is a wasteful number, since it uses less digits than its factorization.

120877571726868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 915739179767 (or 915739179765 counting only the distinct ones).

The product of its (nonzero) digits is 885104640, while the sum is 75.

The spelling of 120877571726868 in words is "one hundred twenty trillion, eight hundred seventy-seven billion, five hundred seventy-one million, seven hundred twenty-six thousand, eight hundred sixty-eight".