142079939595 has 32 divisors (see below), whose sum is σ = 275548976640. Its totient is φ = 68887242720.

The previous prime is 142079939549. The next prime is 142079939597. The reversal of 142079939595 is 595939970241.

142079939595 is a `hidden beast` number, since 1 + 4 + 2 + 0 + 7 + 9 + 9 + 39 + 595 = 666.

It is not a de Polignac number, because 142079939595 - 2⁶ = 142079939531 is a prime.

It is not an unprimeable number, because it can be changed into a prime (142079939597) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47836879 + ... + 47839848.

It is an arithmetic number, because the mean of its divisors is an integer number (8610905520).

Almost surely, 2^142079939595 is an apocalyptic number.

142079939595 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

142079939595 is a deficient number, since it is larger than the sum of its proper divisors (133469037045).

142079939595 is a wasteful number, since it uses less digits than its factorization.

142079939595 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95676752 (or 95676746 counting only the distinct ones).

The product of its (nonzero) digits is 27556200, while the sum is 63.

The spelling of 142079939595 in words is "one hundred forty-two billion, seventy-nine million, nine hundred thirty-nine thousand, five hundred ninety-five".