401412244 has 12 divisors (see below), whose sum is σ = 703723104. Its totient is φ = 200348504.

The previous prime is 401412199. The next prime is 401412257. The reversal of 401412244 is 442214104.

It is a super-2 number, since 2×401412244² = 322263579266231072, which contains 22 as substring.

It is a congruent number.

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, 86872 + ... + 91375.

It is an arithmetic number, because the mean of its divisors is an integer number (58643592).

Almost surely, 2^401412244 is an apocalyptic number.

It is an amenable number.

401412244 is a deficient number, since it is larger than the sum of its proper divisors (302310860).

401412244 is a wasteful number, since it uses less digits than its factorization.

401412244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178814 (or 178812 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 401412244 is about 20035.2749918737. The cubic root of 401412244 is about 737.6724064613.

Adding to 401412244 its reverse (442214104), we get a palindrome (843626348).

The spelling of 401412244 in words is "four hundred one million, four hundred twelve thousand, two hundred forty-four".