404022142897824 has 96 divisors (see below), whose sum is σ = 1185191341709760. Its totient is φ = 119444831590400.

The previous prime is 404022142897819. The next prime is 404022142897873. The reversal of 404022142897824 is 428798241220404.

It is a tau number, because it is divible by the number of its divisors (96).

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, 4665770439 + ... + 4665857030.

It is an arithmetic number, because the mean of its divisors is an integer number (12345743142810).

Almost surely, 2^{404022142897824} is an apocalyptic number.

404022142897824 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

404022142897824 is an abundant number, since it is smaller than the sum of its proper divisors (781169198811936).

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

404022142897824 is a wasteful number, since it uses less digits than its factorization.

404022142897824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9331627534 (or 9331627526 counting only the distinct ones).

The product of its (nonzero) digits is 16515072, while the sum is 57.

The spelling of 404022142897824 in words is "four hundred four trillion, twenty-two billion, one hundred forty-two million, eight hundred ninety-seven thousand, eight hundred twenty-four".