421232232124 has 48 divisors (see below), whose sum is σ = 808010380800. Its totient is φ = 190557099200.

The previous prime is 421232232097. The next prime is 421232232199.

421232232124 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 421232232092 and 421232232101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8013969 + ... + 8066359.

It is an arithmetic number, because the mean of its divisors is an integer number (16833549600).

Almost surely, 2^421232232124 is an apocalyptic number.

421232232124 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

421232232124 is a deficient number, since it is larger than the sum of its proper divisors (386778148676).

421232232124 is a wasteful number, since it uses less digits than its factorization.

421232232124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53274 (or 53272 counting only the distinct ones).

The product of its digits is 9216, while the sum is 28.

It can be divided in two parts, 421232 and 232124, that added together give a palindrome (653356).

The spelling of 421232232124 in words is "four hundred twenty-one billion, two hundred thirty-two million, two hundred thirty-two thousand, one hundred twenty-four".