341131431 has 4 divisors (see below), whose sum is σ = 454841912. Its totient is φ = 227420952.

The previous prime is 341131429. The next prime is 341131481. The reversal of 341131431 is 134131143.

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

It is not a de Polignac number, because 341131431 - 2¹ = 341131429 is a prime.

It is a super-2 number, since 2×341131431² = 232741306432215522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 341131398 and 341131407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (341131481) 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, 56855236 + ... + 56855241.

It is an arithmetic number, because the mean of its divisors is an integer number (113710478).

Almost surely, 2^341131431 is an apocalyptic number.

341131431 is a deficient number, since it is larger than the sum of its proper divisors (113710481).

341131431 is a wasteful number, since it uses less digits than its factorization.

341131431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113710480.

The product of its digits is 432, while the sum is 21.

The square root of 341131431 is about 18469.7436636246. The cubic root of 341131431 is about 698.7265493499.

Adding to 341131431 its reverse (134131143), we get a palindrome (475262574).

The spelling of 341131431 in words is "three hundred forty-one million, one hundred thirty-one thousand, four hundred thirty-one".