401125316 has 12 divisors (see below), whose sum is σ = 706173888. Its totient is φ = 199361352.

The previous prime is 401125301. The next prime is 401125339. The reversal of 401125316 is 613521104.

It is a junction number, because it is equal to n+sod(n) for n = 401125291 and 401125300.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 299576 + ... + 300911.

It is an arithmetic number, because the mean of its divisors is an integer number (58847824).

Almost surely, 2^401125316 is an apocalyptic number.

It is an amenable number.

401125316 is a deficient number, since it is larger than the sum of its proper divisors (305048572).

401125316 is a wasteful number, since it uses less digits than its factorization.

401125316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600658 (or 600656 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 401125316 is about 20028.1131412822. The cubic root of 401125316 is about 737.4966027230.

The spelling of 401125316 in words is "four hundred one million, one hundred twenty-five thousand, three hundred sixteen".