620113603424 has 24 divisors (see below), whose sum is σ = 1395255608208. Its totient is φ = 265762972800.

The previous prime is 620113603411. The next prime is 620113603427. The reversal of 620113603424 is 424306311026.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (620113603427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1384181927 + ... + 1384182374.

It is an arithmetic number, because the mean of its divisors is an integer number (58135650342).

Almost surely, 2^620113603424 is an apocalyptic number.

It is an amenable number.

620113603424 is an abundant number, since it is smaller than the sum of its proper divisors (775142004784).

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

620113603424 is a wasteful number, since it uses less digits than its factorization.

620113603424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2768364318 (or 2768364310 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

The spelling of 620113603424 in words is "six hundred twenty billion, one hundred thirteen million, six hundred three thousand, four hundred twenty-four".