120695953938 has 32 divisors (see below), whose sum is σ = 277060507776. Its totient is φ = 34336553088.

The previous prime is 120695953919. The next prime is 120695953981. The reversal of 120695953938 is 839359596021.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6156981 + ... + 6176552.

It is an arithmetic number, because the mean of its divisors is an integer number (8658140868).

Almost surely, 2^120695953938 is an apocalyptic number.

120695953938 is an abundant number, since it is smaller than the sum of its proper divisors (156364553838).

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

120695953938 is a wasteful number, since it uses less digits than its factorization.

120695953938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12333778.

The product of its (nonzero) digits is 15746400, while the sum is 60.

The spelling of 120695953938 in words is "one hundred twenty billion, six hundred ninety-five million, nine hundred fifty-three thousand, nine hundred thirty-eight".