421036104558 has 16 divisors (see below), whose sum is σ = 856344620160. Its totient is φ = 137966633016.

The previous prime is 421036104457. The next prime is 421036104569. The reversal of 421036104558 is 855401630124.

It is a congruent number.

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, 594683410 + ... + 594684117.

It is an arithmetic number, because the mean of its divisors is an integer number (53521538760).

Almost surely, 2^421036104558 is an apocalyptic number.

421036104558 is an abundant number, since it is smaller than the sum of its proper divisors (435308515602).

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

421036104558 is a wasteful number, since it uses less digits than its factorization.

421036104558 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1189367591.

The product of its (nonzero) digits is 115200, while the sum is 39.

The spelling of 421036104558 in words is "four hundred twenty-one billion, thirty-six million, one hundred four thousand, five hundred fifty-eight".