142160717762 has 30 divisors (see below), whose sum is σ = 248812182969. Its totient is φ = 60914824320.

The previous prime is 142160717747. The next prime is 142160717843. The reversal of 142160717762 is 267717061241.

It can be written as a sum of positive squares in 2 ways, for example, as 134372831761 + 7787886001 = 366569^2 + 88249^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=266609.

It is an unprimeable number.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 26124962 + ... + 26130402.

Almost surely, 2^142160717762 is an apocalyptic number.

142160717762 is a deficient number, since it is larger than the sum of its proper divisors (106651465207).

142160717762 is an frugal number, since it uses more digits than its factorization.

142160717762 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10912 (or 5450 counting only the distinct ones).

The product of its (nonzero) digits is 197568, while the sum is 44.

The spelling of 142160717762 in words is "one hundred forty-two billion, one hundred sixty million, seven hundred seventeen thousand, seven hundred sixty-two".