231142014243322 has 16 divisors (see below), whose sum is σ = 426723718603392. Its totient is φ = 91440796843440.

The previous prime is 231142014243317. The next prime is 231142014243359. The reversal of 231142014243322 is 223342410241132.

It is a super-3 number, since 3×231142014243322³ (a number of 44 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 635005533454 + ... + 635005533817.

It is an arithmetic number, because the mean of its divisors is an integer number (26670232412712).

Almost surely, 2^{231142014243322} is an apocalyptic number.

231142014243322 is a deficient number, since it is larger than the sum of its proper divisors (195581704360070).

231142014243322 is a wasteful number, since it uses less digits than its factorization.

231142014243322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1270011067293.

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 231142014243322 its reverse (223342410241132), we get a palindrome (454484424484454).

The spelling of 231142014243322 in words is "two hundred thirty-one trillion, one hundred forty-two billion, fourteen million, two hundred forty-three thousand, three hundred twenty-two".