401234113 has 4 divisors (see below), whose sum is σ = 458553280. Its totient is φ = 343914948.

The previous prime is 401234107. The next prime is 401234129. The reversal of 401234113 is 311432104.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 401234113 - 2⁵ = 401234081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (401234143) 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, 28659573 + ... + 28659586.

It is an arithmetic number, because the mean of its divisors is an integer number (114638320).

Almost surely, 2^401234113 is an apocalyptic number.

It is an amenable number.

401234113 is a deficient number, since it is larger than the sum of its proper divisors (57319167).

401234113 is an equidigital number, since it uses as much as digits as its factorization.

401234113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57319166.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 401234113 is about 20030.8290642200. The cubic root of 401234113 is about 737.5632736290.

Adding to 401234113 its reverse (311432104), we get a palindrome (712666217).

The spelling of 401234113 in words is "four hundred one million, two hundred thirty-four thousand, one hundred thirteen".