107607936021421 has 12 divisors (see below), whose sum is σ = 118840365233632. Its totient is φ = 97361768889000.

The previous prime is 107607936021389. The next prime is 107607936021427. The reversal of 107607936021421 is 124120639706701.

It is not a de Polignac number, because 107607936021421 - 2⁵ = 107607936021389 is a prime.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107607936021427) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2107372065 + ... + 2107423126.

Almost surely, 2^{107607936021421} is an apocalyptic number.

107607936021421 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

107607936021421 is a deficient number, since it is larger than the sum of its proper divisors (11232429212211).

107607936021421 is a wasteful number, since it uses less digits than its factorization.

107607936021421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4214795424 (or 4214795413 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 49.

The spelling of 107607936021421 in words is "one hundred seven trillion, six hundred seven billion, nine hundred thirty-six million, twenty-one thousand, four hundred twenty-one".