403401241131 has 16 divisors (see below), whose sum is σ = 641433030144. Its totient is φ = 220492603584.

The previous prime is 403401241123. The next prime is 403401241147. The reversal of 403401241131 is 131142104304.

It is not a de Polignac number, because 403401241131 - 2³ = 403401241123 is a prime.

It is a super-2 number, since 2×403401241131² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (403401242131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 417599146 + ... + 417600111.

It is an arithmetic number, because the mean of its divisors is an integer number (40089564384).

Almost surely, 2^403401241131 is an apocalyptic number.

403401241131 is a deficient number, since it is larger than the sum of its proper divisors (238031789013).

403401241131 is a wasteful number, since it uses less digits than its factorization.

403401241131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 835199290.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 403401241131 its reverse (131142104304), we get a palindrome (534543345435).

The spelling of 403401241131 in words is "four hundred three billion, four hundred one million, two hundred forty-one thousand, one hundred thirty-one".