404310022421412 has 48 divisors (see below), whose sum is σ = 944999477654400. Its totient is φ = 134540150845440.

The previous prime is 404310022421387. The next prime is 404310022421441. The reversal of 404310022421412 is 214124220013404.

It is a self number, because there is not a number n which added to its sum of digits gives 404310022421412.

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, 49010289 + ... + 56662407.

It is an arithmetic number, because the mean of its divisors is an integer number (19687489117800).

Almost surely, 2^{404310022421412} is an apocalyptic number.

It is an amenable number.

404310022421412 is an abundant number, since it is smaller than the sum of its proper divisors (540689455232988).

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

404310022421412 is a wasteful number, since it uses less digits than its factorization.

404310022421412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7659636 (or 7659634 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 404310022421412 its reverse (214124220013404), we get a palindrome (618434242434816).

The spelling of 404310022421412 in words is "four hundred four trillion, three hundred ten billion, twenty-two million, four hundred twenty-one thousand, four hundred twelve".