403312110401 has 16 divisors (see below), whose sum is σ = 431595292800. Its totient is φ = 375737356800.

The previous prime is 403312110391. The next prime is 403312110469. The reversal of 403312110401 is 104011213304.

It is not a de Polignac number, because 403312110401 - 2⁶ = 403312110337 is a prime.

It is a super-2 number, since 2×403312110401² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (403312110491) 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, 5479121 + ... + 5552241.

It is an arithmetic number, because the mean of its divisors is an integer number (26974705800).

Almost surely, 2^403312110401 is an apocalyptic number.

It is an amenable number.

403312110401 is a deficient number, since it is larger than the sum of its proper divisors (28283182399).

403312110401 is a wasteful number, since it uses less digits than its factorization.

403312110401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77960.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 403312110401 its reverse (104011213304), we get a palindrome (507323323705).

The spelling of 403312110401 in words is "four hundred three billion, three hundred twelve million, one hundred ten thousand, four hundred one".