401355050 has 24 divisors (see below), whose sum is σ = 785812800. Its totient is φ = 152092080.

The previous prime is 401355001. The next prime is 401355079. The reversal of 401355050 is 50553104.

It is a super-2 number, since 2×401355050² = 322171752321005000, which contains 22 as substring.

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, 210290 + ... + 212189.

It is an arithmetic number, because the mean of its divisors is an integer number (32742200).

Almost surely, 2^401355050 is an apocalyptic number.

401355050 is a deficient number, since it is larger than the sum of its proper divisors (384457750).

401355050 is a wasteful number, since it uses less digits than its factorization.

401355050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422510 (or 422505 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 401355050 is about 20033.8476084850. The cubic root of 401355050 is about 737.6373697958.

The spelling of 401355050 in words is "four hundred one million, three hundred fifty-five thousand, fifty".