401104022044044 has 24 divisors (see below), whose sum is σ = 1020992056112448. Its totient is φ = 121546673346640.

The previous prime is 401104022044039. The next prime is 401104022044051. The reversal of 401104022044044 is 440440220401104.

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, 1519333416702 + ... + 1519333416965.

It is an arithmetic number, because the mean of its divisors is an integer number (42541335671352).

Almost surely, 2^{401104022044044} is an apocalyptic number.

401104022044044 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

401104022044044 is an abundant number, since it is smaller than the sum of its proper divisors (619888034068404).

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

401104022044044 is a wasteful number, since it uses less digits than its factorization.

401104022044044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3038666833685 (or 3038666833683 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 30.

Adding to 401104022044044 its reverse (440440220401104), we get a palindrome (841544242445148).

The spelling of 401104022044044 in words is "four hundred one trillion, one hundred four billion, twenty-two million, forty-four thousand, forty-four".