142236516260 has 12 divisors (see below), whose sum is σ = 298696684188. Its totient is φ = 56894606496.

The previous prime is 142236516221. The next prime is 142236516277. The reversal of 142236516260 is 62615632241.

It can be written as a sum of positive squares in 2 ways, for example, as 80401736704 + 61834779556 = 283552^2 + 248666^2 .

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, 3555912887 + ... + 3555912926.

It is an arithmetic number, because the mean of its divisors is an integer number (24891390349).

Almost surely, 2^142236516260 is an apocalyptic number.

142236516260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142236516260 is an abundant number, since it is smaller than the sum of its proper divisors (156460167928).

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

142236516260 is a wasteful number, since it uses less digits than its factorization.

142236516260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7111825822 (or 7111825820 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 38.

The spelling of 142236516260 in words is "one hundred forty-two billion, two hundred thirty-six million, five hundred sixteen thousand, two hundred sixty".