1234341131431 has 4 divisors (see below), whose sum is σ = 1236266781264. Its totient is φ = 1232415481600.

The previous prime is 1234341131393. The next prime is 1234341131503. The reversal of 1234341131431 is 1341311434321.

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 1234341131431 - 2²³ = 1234332742823 is a prime.

It is a super-2 number, since 2×1234341131431² (a number of 25 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 = 1234341131393 and 1234341131402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1234341134431) 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, 962823955 + ... + 962825236.

It is an arithmetic number, because the mean of its divisors is an integer number (309066695316).

Almost surely, 2^{1234341131431} is an apocalyptic number.

1234341131431 is a deficient number, since it is larger than the sum of its proper divisors (1925649833).

1234341131431 is an equidigital number, since it uses as much as digits as its factorization.

1234341131431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1925649832.

The product of its digits is 10368, while the sum is 31.

Adding to 1234341131431 its reverse (1341311434321), we get a palindrome (2575652565752).

The spelling of 1234341131431 in words is "one trillion, two hundred thirty-four billion, three hundred forty-one million, one hundred thirty-one thousand, four hundred thirty-one".