404524222213132 has 24 divisors (see below), whose sum is σ = 812581407078560. Its totient is φ = 172610460380160.

The previous prime is 404524222213031. The next prime is 404524222213207. The reversal of 404524222213132 is 231312222425404.

It is a junction number, because it is equal to n+sod(n) for n = 404524222213091 and 404524222213100.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31544302869 + ... + 31544315692.

Almost surely, 2^{404524222213132} is an apocalyptic number.

It is an amenable number.

404524222213132 is an abundant number, since it is smaller than the sum of its proper divisors (408057184865428).

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

404524222213132 is a wasteful number, since it uses less digits than its factorization.

404524222213132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63088618801 (or 63088618799 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 37.

Adding to 404524222213132 its reverse (231312222425404), we get a palindrome (635836444638536).

The spelling of 404524222213132 in words is "four hundred four trillion, five hundred twenty-four billion, two hundred twenty-two million, two hundred thirteen thousand, one hundred thirty-two".