142356260660 has 24 divisors (see below), whose sum is σ = 301690795560. Its totient is φ = 56420095104.

The previous prime is 142356260603. The next prime is 142356260677. The reversal of 142356260660 is 66062653241.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 25230780964 + 117125479696 = 158842^2 + 342236^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32648339 + ... + 32652698.

It is an arithmetic number, because the mean of its divisors is an integer number (12570449815).

Almost surely, 2^142356260660 is an apocalyptic number.

142356260660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142356260660 is an abundant number, since it is smaller than the sum of its proper divisors (159334534900).

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

142356260660 is a wasteful number, since it uses less digits than its factorization.

142356260660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65301155 (or 65301153 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 41.

The spelling of 142356260660 in words is "one hundred forty-two billion, three hundred fifty-six million, two hundred sixty thousand, six hundred sixty".