421132231124 has 12 divisors (see below), whose sum is σ = 803979714048. Its totient is φ = 191423741400.

The previous prime is 421132231099. The next prime is 421132231181.

It is a happy number.

421132231124 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 421132231093 and 421132231102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4785593492 + ... + 4785593579.

It is an arithmetic number, because the mean of its divisors is an integer number (66998309504).

Almost surely, 2^421132231124 is an apocalyptic number.

421132231124 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

421132231124 is a deficient number, since it is larger than the sum of its proper divisors (382847482924).

421132231124 is a wasteful number, since it uses less digits than its factorization.

421132231124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9571187086 (or 9571187084 counting only the distinct ones).

The product of its digits is 2304, while the sum is 26.

It can be divided in two parts, 421132 and 231124, that added together give a palindrome (652256).

The spelling of 421132231124 in words is "four hundred twenty-one billion, one hundred thirty-two million, two hundred thirty-one thousand, one hundred twenty-four".