142938576360650 has 96 divisors (see below), whose sum is σ = 322943728373760. Its totient is φ = 45977410019520.

The previous prime is 142938576360607. The next prime is 142938576360719. The reversal of 142938576360650 is 56063675839241.

It is a happy number.

It is a super-2 number, since 2×142938576360650² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 103657394 + ... + 105027293.

It is an arithmetic number, because the mean of its divisors is an integer number (3363997170560).

It is a 1-persistent number, because it is pandigital, but 2⋅142938576360650 = 285877152721300 is not.

Almost surely, 2^{142938576360650} is an apocalyptic number.

142938576360650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142938576360650 is an abundant number, since it is smaller than the sum of its proper divisors (180005152013110).

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

142938576360650 is a wasteful number, since it uses less digits than its factorization.

142938576360650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208684828 (or 208684823 counting only the distinct ones).

The product of its (nonzero) digits is 195955200, while the sum is 65.

The spelling of 142938576360650 in words is "one hundred forty-two trillion, nine hundred thirty-eight billion, five hundred seventy-six million, three hundred sixty thousand, six hundred fifty".