421232242232124 has 72 divisors (see below), whose sum is σ = 1075648500147312. Its totient is φ = 138978575884800.

The previous prime is 421232242232099. The next prime is 421232242232167.

It is a happy number.

421232242232124 is a `hidden beast` number, since 4 + 2 + 1 + 2 + 322 + 4 + 2 + 2 + 321 + 2 + 4 = 666.

421232242232124 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5438154 + ... + 29530289.

It is an arithmetic number, because the mean of its divisors is an integer number (14939562502046).

Almost surely, 2^{421232242232124} is an apocalyptic number.

It is an amenable number.

421232242232124 is an abundant number, since it is smaller than the sum of its proper divisors (654416257915188).

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

421232242232124 is a wasteful number, since it uses less digits than its factorization.

421232242232124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34971867 (or 34971862 counting only the distinct ones).

The product of its digits is 147456, while the sum is 36.

The spelling of 421232242232124 in words is "four hundred twenty-one trillion, two hundred thirty-two billion, two hundred forty-two million, two hundred thirty-two thousand, one hundred twenty-four".