421341020143124 has 24 divisors (see below), whose sum is σ = 780758509722408. Its totient is φ = 198268378767360.

The previous prime is 421341020143097. The next prime is 421341020143171.

421341020143124 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 4 ways, for example, as 245446052891524 + 175894967251600 = 15666718^2 + 13262540^2 .

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, 150924749 + ... + 153691124.

It is an arithmetic number, because the mean of its divisors is an integer number (32531604571767).

Almost surely, 2^{421341020143124} is an apocalyptic number.

It is an amenable number.

421341020143124 is a deficient number, since it is larger than the sum of its proper divisors (359417489579284).

421341020143124 is a wasteful number, since it uses less digits than its factorization.

421341020143124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304636235 (or 304636233 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

The spelling of 421341020143124 in words is "four hundred twenty-one trillion, three hundred forty-one billion, twenty million, one hundred forty-three thousand, one hundred twenty-four".