31432434031411 has 6 divisors (see below), whose sum is σ = 36564259995780. Its totient is φ = 26942086312596.

The previous prime is 31432434031399. The next prime is 31432434031421. The reversal of 31432434031411 is 11413043423413.

It is not a de Polignac number, because 31432434031411 - 2⁷ = 31432434031283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (31432434031421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 320739122721 + ... + 320739122818.

It is an arithmetic number, because the mean of its divisors is an integer number (6094043332630).

Almost surely, 2^{31432434031411} is an apocalyptic number.

31432434031411 is a deficient number, since it is larger than the sum of its proper divisors (5131825964369).

31432434031411 is an equidigital number, since it uses as much as digits as its factorization.

31432434031411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641478245553 (or 641478245546 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 34.

Adding to 31432434031411 its reverse (11413043423413), we get a palindrome (42845477454824).

The spelling of 31432434031411 in words is "thirty-one trillion, four hundred thirty-two billion, four hundred thirty-four million, thirty-one thousand, four hundred eleven".