120674276556 has 12 divisors (see below), whose sum is σ = 281573311992. Its totient is φ = 40224758848.

The previous prime is 120674276551. The next prime is 120674276581. The reversal of 120674276556 is 655672476021.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×120674276556² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 120674276499 and 120674276508.

It is not an unprimeable number, because it can be changed into a prime (120674276551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5028094845 + ... + 5028094868.

It is an arithmetic number, because the mean of its divisors is an integer number (23464442666).

Almost surely, 2^120674276556 is an apocalyptic number.

It is an amenable number.

120674276556 is an abundant number, since it is smaller than the sum of its proper divisors (160899035436).

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

120674276556 is a wasteful number, since it uses less digits than its factorization.

120674276556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10056189720 (or 10056189718 counting only the distinct ones).

The product of its (nonzero) digits is 4233600, while the sum is 51.

The spelling of 120674276556 in words is "one hundred twenty billion, six hundred seventy-four million, two hundred seventy-six thousand, five hundred fifty-six".