120170876636 has 12 divisors (see below), whose sum is σ = 210862841112. Its totient is φ = 59924350608.

The previous prime is 120170876627. The next prime is 120170876653. The reversal of 120170876636 is 636678071021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40270250 + ... + 40273233.

It is an arithmetic number, because the mean of its divisors is an integer number (17571903426).

Almost surely, 2^120170876636 is an apocalyptic number.

It is an amenable number.

120170876636 is a deficient number, since it is larger than the sum of its proper divisors (90691964476).

120170876636 is a wasteful number, since it uses less digits than its factorization.

120170876636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80543860 (or 80543858 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 47.

The spelling of 120170876636 in words is "one hundred twenty billion, one hundred seventy million, eight hundred seventy-six thousand, six hundred thirty-six".