404032022304140 has 12 divisors (see below), whose sum is σ = 848467246838736. Its totient is φ = 161612808921648.

The previous prime is 404032022304107. The next prime is 404032022304161. The reversal of 404032022304140 is 41403220230404.

It is a super-2 number, since 2×404032022304140² (a number of 30 digits) contains 22 as substring.

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, 10100800557584 + ... + 10100800557623.

It is an arithmetic number, because the mean of its divisors is an integer number (70705603903228).

Almost surely, 2^{404032022304140} is an apocalyptic number.

It is an amenable number.

404032022304140 is an abundant number, since it is smaller than the sum of its proper divisors (444435224534596).

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

404032022304140 is a wasteful number, since it uses less digits than its factorization.

404032022304140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20201601115216 (or 20201601115214 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 404032022304140 its reverse (41403220230404), we get a palindrome (445435242534544).

The spelling of 404032022304140 in words is "four hundred four trillion, thirty-two billion, twenty-two million, three hundred four thousand, one hundred forty".