401044100 has 36 divisors (see below), whose sum is σ = 908108544. Its totient is φ = 153442080.

The previous prime is 401044087. The next prime is 401044159. The reversal of 401044100 is 1440104.

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, 84884 + ... + 89483.

Almost surely, 2^401044100 is an apocalyptic number.

It is an amenable number.

401044100 is an abundant number, since it is smaller than the sum of its proper divisors (507064444).

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

401044100 is a wasteful number, since it uses less digits than its factorization.

401044100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174404 (or 174397 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 401044100 is about 20026.0854886820. The cubic root of 401044100 is about 737.4468256213.

Adding to 401044100 its reverse (1440104), we get a palindrome (402484204).

The spelling of 401044100 in words is "four hundred one million, forty-four thousand, one hundred".