431102440004341 has 4 divisors (see below), whose sum is σ = 492688502862112. Its totient is φ = 369516377146572.

The previous prime is 431102440004303. The next prime is 431102440004359. The reversal of 431102440004341 is 143400044201134.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 431102440004341 - 2¹¹ = 431102440002293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (431102440004741) 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, 30793031428875 + ... + 30793031428888.

It is an arithmetic number, because the mean of its divisors is an integer number (123172125715528).

Almost surely, 2^{431102440004341} is an apocalyptic number.

It is an amenable number.

431102440004341 is a deficient number, since it is larger than the sum of its proper divisors (61586062857771).

431102440004341 is an equidigital number, since it uses as much as digits as its factorization.

431102440004341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61586062857770.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 431102440004341 its reverse (143400044201134), we get a palindrome (574502484205475).

The spelling of 431102440004341 in words is "four hundred thirty-one trillion, one hundred two billion, four hundred forty million, four thousand, three hundred forty-one".