401412124 has 12 divisors (see below), whose sum is σ = 702612400. Its totient is φ = 200665728.

The previous prime is 401412083. The next prime is 401412127. The reversal of 401412124 is 421214104.

It is a super-2 number, since 2×401412124² = 322263386588382752, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401412127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30097 + ... + 41335.

Almost surely, 2^401412124 is an apocalyptic number.

It is an amenable number.

401412124 is a deficient number, since it is larger than the sum of its proper divisors (301200276).

401412124 is a wasteful number, since it uses less digits than its factorization.

401412124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20172 (or 20170 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 401412124 is about 20035.2719971554. The cubic root of 401412124 is about 737.6723329536.

Adding to 401412124 its reverse (421214104), we get a palindrome (822626228).

The spelling of 401412124 in words is "four hundred one million, four hundred twelve thousand, one hundred twenty-four".