401104040332400 has 60 divisors (see below), whose sum is σ = 964607514813600. Its totient is φ = 160282605450240.

The previous prime is 401104040332337. The next prime is 401104040332477. The reversal of 401104040332400 is 4233040401104.

It is a self number, because there is not a number n which added to its sum of digits gives 401104040332400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 496504280 + ... + 497311479.

It is an arithmetic number, because the mean of its divisors is an integer number (16076791913560).

Almost surely, 2^{401104040332400} is an apocalyptic number.

401104040332400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

401104040332400 is an abundant number, since it is smaller than the sum of its proper divisors (563503474481200).

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

401104040332400 is a wasteful number, since it uses less digits than its factorization.

401104040332400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 993816786 (or 993816775 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 401104040332400 its reverse (4233040401104), we get a palindrome (405337080733504).

The spelling of 401104040332400 in words is "four hundred one trillion, one hundred four billion, forty million, three hundred thirty-two thousand, four hundred".