600426640220 has 48 divisors (see below), whose sum is σ = 1389141938016. Its totient is φ = 216175200000.

The previous prime is 600426640183. The next prime is 600426640339. The reversal of 600426640220 is 22046624006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13488731 + ... + 13533170.

It is an arithmetic number, because the mean of its divisors is an integer number (28940457042).

Almost surely, 2^600426640220 is an apocalyptic number.

It is an amenable number.

600426640220 is an abundant number, since it is smaller than the sum of its proper divisors (788715297796).

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

600426640220 is a wasteful number, since it uses less digits than its factorization.

600426640220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27022022 (or 27022020 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

The spelling of 600426640220 in words is "six hundred billion, four hundred twenty-six million, six hundred forty thousand, two hundred twenty".