2142341234831 has 8 divisors (see below), whose sum is σ = 2448789377664. Its totient is φ = 1835992940760.

The previous prime is 2142341234779. The next prime is 2142341234879. The reversal of 2142341234831 is 1384321432412.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2142341234831 - 2¹⁸ = 2142340972687 is a prime.

It is a super-2 number, since 2×2142341234831² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2142341234431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24916205 + ... + 25002038.

It is an arithmetic number, because the mean of its divisors is an integer number (306098672208).

Almost surely, 2^{2142341234831} is an apocalyptic number.

2142341234831 is a deficient number, since it is larger than the sum of its proper divisors (306448142833).

2142341234831 is an equidigital number, since it uses as much as digits as its factorization.

2142341234831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49924381.

The product of its digits is 110592, while the sum is 38.

The spelling of 2142341234831 in words is "two trillion, one hundred forty-two billion, three hundred forty-one million, two hundred thirty-four thousand, eight hundred thirty-one".