401412254 has 12 divisors (see below), whose sum is σ = 610495776. Its totient is φ = 197951472.

The previous prime is 401412199. The next prime is 401412257. The reversal of 401412254 is 452214104.

It is a super-2 number, since 2×401412254² = 322263595322721032, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401412257) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8174 + ... + 29489.

It is an arithmetic number, because the mean of its divisors is an integer number (50874648).

Almost surely, 2^401412254 is an apocalyptic number.

401412254 is a deficient number, since it is larger than the sum of its proper divisors (209083522).

401412254 is an equidigital number, since it uses as much as digits as its factorization.

401412254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37811 (or 37738 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 401412254 is about 20035.2752414335. The cubic root of 401412254 is about 737.6724125870.

Adding to 401412254 its reverse (452214104), we get a palindrome (853626358).

The spelling of 401412254 in words is "four hundred one million, four hundred twelve thousand, two hundred fifty-four".