428106637210 has 16 divisors (see below), whose sum is σ = 880676510976. Its totient is φ = 146779418448.

The previous prime is 428106637193. The next prime is 428106637267. The reversal of 428106637210 is 12736601824.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3057904482 + ... + 3057904621.

It is an arithmetic number, because the mean of its divisors is an integer number (55042281936).

Almost surely, 2^428106637210 is an apocalyptic number.

428106637210 is an abundant number, since it is smaller than the sum of its proper divisors (452569873766).

428106637210 is a wasteful number, since it uses less digits than its factorization.

428106637210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6115809117.

The product of its (nonzero) digits is 96768, while the sum is 40.

The spelling of 428106637210 in words is "four hundred twenty-eight billion, one hundred six million, six hundred thirty-seven thousand, two hundred ten".