231424021240341 has 4 divisors (see below), whose sum is σ = 308565361653792. Its totient is φ = 154282680826892.

The previous prime is 231424021240331. The next prime is 231424021240361. The reversal of 231424021240341 is 143042120424132.

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 231424021240341 - 2⁵ = 231424021240309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231424021240331) 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, 38570670206721 + ... + 38570670206726.

It is an arithmetic number, because the mean of its divisors is an integer number (77141340413448).

Almost surely, 2^{231424021240341} is an apocalyptic number.

It is an amenable number.

231424021240341 is a deficient number, since it is larger than the sum of its proper divisors (77141340413451).

231424021240341 is an equidigital number, since it uses as much as digits as its factorization.

231424021240341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77141340413450.

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 231424021240341 its reverse (143042120424132), we get a palindrome (374466141664473).

The spelling of 231424021240341 in words is "two hundred thirty-one trillion, four hundred twenty-four billion, twenty-one million, two hundred forty thousand, three hundred forty-one".