142331650325155 has 4 divisors (see below), whose sum is σ = 170797980390192. Its totient is φ = 113865320260120.

The previous prime is 142331650325149. The next prime is 142331650325173. The reversal of 142331650325155 is 551523056133241.

It is a happy number.

142331650325155 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 not a de Polignac number, because 142331650325155 - 2⁷ = 142331650325027 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14233165032511 + ... + 14233165032520.

It is an arithmetic number, because the mean of its divisors is an integer number (42699495097548).

Almost surely, 2^{142331650325155} is an apocalyptic number.

142331650325155 is a deficient number, since it is larger than the sum of its proper divisors (28466330065037).

142331650325155 is an equidigital number, since it uses as much as digits as its factorization.

142331650325155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28466330065036.

The product of its (nonzero) digits is 1620000, while the sum is 46.

The spelling of 142331650325155 in words is "one hundred forty-two trillion, three hundred thirty-one billion, six hundred fifty million, three hundred twenty-five thousand, one hundred fifty-five".