431114013331 has 8 divisors (see below), whose sum is σ = 456479695584. Its totient is φ = 405749001600.

The previous prime is 431114013329. The next prime is 431114013383. The reversal of 431114013331 is 133310411134.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 431114013331 - 2¹ = 431114013329 is a prime.

It is a super-2 number, since 2×431114013331² (a number of 24 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 = 431114013296 and 431114013305.

It is not an unprimeable number, because it can be changed into a prime (431114013131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1850146 + ... + 2070088.

It is an arithmetic number, because the mean of its divisors is an integer number (57059961948).

Almost surely, 2^431114013331 is an apocalyptic number.

431114013331 is a deficient number, since it is larger than the sum of its proper divisors (25365682253).

431114013331 is a wasteful number, since it uses less digits than its factorization.

431114013331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335261.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 431114013331 its reverse (133310411134), we get a palindrome (564424424465).

The spelling of 431114013331 in words is "four hundred thirty-one billion, one hundred fourteen million, thirteen thousand, three hundred thirty-one".