421301404103124 has 96 divisors (see below), whose sum is σ = 999128595677184. Its totient is φ = 138155143363200.

The previous prime is 421301404103123. The next prime is 421301404103141.

It is a happy number.

421301404103124 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 421301404103091 and 421301404103100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (421301404103123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 139864117 + ... + 142844579.

It is an arithmetic number, because the mean of its divisors is an integer number (10407589538304).

Almost surely, 2^{421301404103124} is an apocalyptic number.

It is an amenable number.

421301404103124 is an abundant number, since it is smaller than the sum of its proper divisors (577827191574060).

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

421301404103124 is a wasteful number, since it uses less digits than its factorization.

421301404103124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2981317 (or 2981315 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

It can be divided in two parts, 42130140 and 4103124, that added together give a palindrome (46233264).

The spelling of 421301404103124 in words is "four hundred twenty-one trillion, three hundred one billion, four hundred four million, one hundred three thousand, one hundred twenty-four".