1404020124232 has 32 divisors (see below), whose sum is σ = 2893781959200. Its totient is φ = 633319273600.

The previous prime is 1404020124137. The next prime is 1404020124233. The reversal of 1404020124232 is 2324210204041.

It is a junction number, because it is equal to n+sod(n) for n = 1404020124197 and 1404020124206.

It is not an unprimeable number, because it can be changed into a prime (1404020124233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60884557 + ... + 60907612.

It is an arithmetic number, because the mean of its divisors is an integer number (90430686225).

Almost surely, 2^{1404020124232} is an apocalyptic number.

It is an amenable number.

1404020124232 is an abundant number, since it is smaller than the sum of its proper divisors (1489761834968).

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

1404020124232 is a wasteful number, since it uses less digits than its factorization.

1404020124232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121792317 (or 121792313 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 1404020124232 its reverse (2324210204041), we get a palindrome (3728230328273).

The spelling of 1404020124232 in words is "one trillion, four hundred four billion, twenty million, one hundred twenty-four thousand, two hundred thirty-two".