342231039187 has 2 divisors, whose sum is σ = 342231039188. Its totient is φ = 342231039186.

The previous prime is 342231039169. The next prime is 342231039191. The reversal of 342231039187 is 781930132243.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 342231039187 - 2¹⁵ = 342231006419 is a prime.

It is not a weakly prime, because it can be changed into another prime (342231039167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171115519593 + 171115519594.

It is an arithmetic number, because the mean of its divisors is an integer number (171115519594).

Almost surely, 2^342231039187 is an apocalyptic number.

342231039187 is a deficient number, since it is larger than the sum of its proper divisors (1).

342231039187 is an equidigital number, since it uses as much as digits as its factorization.

342231039187 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 217728, while the sum is 43.

The spelling of 342231039187 in words is "three hundred forty-two billion, two hundred thirty-one million, thirty-nine thousand, one hundred eighty-seven".