421550202055124 has 24 divisors (see below), whose sum is σ = 750117501969696. Its totient is φ = 207233782092000.

The previous prime is 421550202055097. The next prime is 421550202055181.

421550202055124 is nontrivially palindromic in base 10.

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, 357699722 + ... + 358876289.

It is an arithmetic number, because the mean of its divisors is an integer number (31254895915404).

Almost surely, 2^{421550202055124} is an apocalyptic number.

It is an amenable number.

421550202055124 is a deficient number, since it is larger than the sum of its proper divisors (328567299914572).

421550202055124 is a wasteful number, since it uses less digits than its factorization.

421550202055124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 716578487 (or 716578485 counting only the distinct ones).

The product of its (nonzero) digits is 160000, while the sum is 38.

The spelling of 421550202055124 in words is "four hundred twenty-one trillion, five hundred fifty billion, two hundred two million, fifty-five thousand, one hundred twenty-four".