142379591161 has 8 divisors (see below), whose sum is σ = 149739853824. Its totient is φ = 135116815680.

The previous prime is 142379591153. The next prime is 142379591191. The reversal of 142379591161 is 161195973241.

142379591161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 142379591161 - 2³ = 142379591153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (142379591191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24368800 + ... + 24374641.

It is an arithmetic number, because the mean of its divisors is an integer number (18717481728).

Almost surely, 2^142379591161 is an apocalyptic number.

It is an amenable number.

142379591161 is a deficient number, since it is larger than the sum of its proper divisors (7360262663).

142379591161 is a wasteful number, since it uses less digits than its factorization.

142379591161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48743591.

The product of its digits is 408240, while the sum is 49.

The spelling of 142379591161 in words is "one hundred forty-two billion, three hundred seventy-nine million, five hundred ninety-one thousand, one hundred sixty-one".