142330257974912 has 64 divisors (see below), whose sum is σ = 334508901296640. Its totient is φ = 59030982558720.

The previous prime is 142330257974909. The next prime is 142330257974917. The reversal of 142330257974912 is 219479752033241.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Smith number, since the sum of its digits (59) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (142330257974917) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2562080843 + ... + 2562136394.

It is an arithmetic number, because the mean of its divisors is an integer number (5226701582760).

Almost surely, 2^{142330257974912} is an apocalyptic number.

It is an amenable number.

142330257974912 is an abundant number, since it is smaller than the sum of its proper divisors (192178643321728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

142330257974912 is an equidigital number, since it uses as much as digits as its factorization.

142330257974912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5124217289 (or 5124217277 counting only the distinct ones).

The product of its (nonzero) digits is 22861440, while the sum is 59.

The spelling of 142330257974912 in words is "one hundred forty-two trillion, three hundred thirty billion, two hundred fifty-seven million, nine hundred seventy-four thousand, nine hundred twelve".