2342086531 has 4 divisors (see below), whose sum is σ = 2368402200. Its totient is φ = 2315770864.

The previous prime is 2342086529. The next prime is 2342086543. The reversal of 2342086531 is 1356802432.

2342086531 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2342086531 - 2¹ = 2342086529 is a prime.

It is a super-2 number, since 2×2342086531² = 10970738637383227922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2342086231) 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, 13157701 + ... + 13157878.

It is an arithmetic number, because the mean of its divisors is an integer number (592100550).

Almost surely, 2^2342086531 is an apocalyptic number.

2342086531 is a deficient number, since it is larger than the sum of its proper divisors (26315669).

2342086531 is an equidigital number, since it uses as much as digits as its factorization.

2342086531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26315668.

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 2342086531 is about 48395.1085441494. The cubic root of 2342086531 is about 1328.0088793967.

Adding to 2342086531 its reverse (1356802432), we get a palindrome (3698888963).

The spelling of 2342086531 in words is "two billion, three hundred forty-two million, eighty-six thousand, five hundred thirty-one".