404552331130 has 32 divisors (see below), whose sum is σ = 731100331008. Its totient is φ = 161175484800.

The previous prime is 404552331097. The next prime is 404552331149. The reversal of 404552331130 is 31133255404.

It is a junction number, because it is equal to n+sod(n) for n = 404552331092 and 404552331101.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9819454 + ... + 9860566.

It is an arithmetic number, because the mean of its divisors is an integer number (22846885344).

Almost surely, 2^404552331130 is an apocalyptic number.

404552331130 is a deficient number, since it is larger than the sum of its proper divisors (326547999878).

404552331130 is a wasteful number, since it uses less digits than its factorization.

404552331130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45022.

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 404552331130 its reverse (31133255404), we get a palindrome (435685586534).

The spelling of 404552331130 in words is "four hundred four billion, five hundred fifty-two million, three hundred thirty-one thousand, one hundred thirty".