620427063344124 has 96 divisors (see below), whose sum is σ = 1479570863097600. Its totient is φ = 202286389455360.

The previous prime is 620427063344021. The next prime is 620427063344141. The reversal of 620427063344124 is 421443360724026.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 562492414 + ... + 563594330.

It is an arithmetic number, because the mean of its divisors is an integer number (15412196490600).

Almost surely, 2^{620427063344124} is an apocalyptic number.

It is an amenable number.

620427063344124 is an abundant number, since it is smaller than the sum of its proper divisors (859143799753476).

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

620427063344124 is a wasteful number, since it uses less digits than its factorization.

620427063344124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1105963 (or 1105961 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 48.

The spelling of 620427063344124 in words is "six hundred twenty trillion, four hundred twenty-seven billion, sixty-three million, three hundred forty-four thousand, one hundred twenty-four".