401374412 has 12 divisors (see below), whose sum is σ = 707120400. Its totient is φ = 199340016.

The previous prime is 401374397. The next prime is 401374429. The reversal of 401374412 is 214473104.

It is a super-2 number, since 2×401374412² = 322202837216691488, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 336128 + ... + 337319.

It is an arithmetic number, because the mean of its divisors is an integer number (58926700).

Almost surely, 2^401374412 is an apocalyptic number.

It is an amenable number.

401374412 is a deficient number, since it is larger than the sum of its proper divisors (305745988).

401374412 is a wasteful number, since it uses less digits than its factorization.

401374412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 673600 (or 673598 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 401374412 is about 20034.3308348445. The cubic root of 401374412 is about 737.6492312014.

The spelling of 401374412 in words is "four hundred one million, three hundred seventy-four thousand, four hundred twelve".