5321401404331 has 4 divisors (see below), whose sum is σ = 5321896936200. Its totient is φ = 5320905872464.

The previous prime is 5321401404311. The next prime is 5321401404401. The reversal of 5321401404331 is 1334041041235.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5321401404331 - 2¹⁵ = 5321401371563 is a prime.

It is a super-2 number, since 2×5321401404331² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5321401404293 and 5321401404302.

It is not an unprimeable number, because it can be changed into a prime (5321401404311) 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, 247749826 + ... + 247771303.

It is an arithmetic number, because the mean of its divisors is an integer number (1330474234050).

Almost surely, 2^{5321401404331} is an apocalyptic number.

5321401404331 is a deficient number, since it is larger than the sum of its proper divisors (495531869).

5321401404331 is a wasteful number, since it uses less digits than its factorization.

5321401404331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495531868.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 5321401404331 its reverse (1334041041235), we get a palindrome (6655442445566).

The spelling of 5321401404331 in words is "five trillion, three hundred twenty-one billion, four hundred one million, four hundred four thousand, three hundred thirty-one".