142685835156 has 36 divisors (see below), whose sum is σ = 372312863104. Its totient is φ = 46027688400.

The previous prime is 142685835139. The next prime is 142685835167. The reversal of 142685835156 is 651538586241.

142685835156 is a `hidden beast` number, since 1 + 4 + 2 + 6 + 8 + 583 + 5 + 1 + 56 = 666.

142685835156 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 63926230 + ... + 63928461.

Almost surely, 2^142685835156 is an apocalyptic number.

It is an amenable number.

142685835156 is an abundant number, since it is smaller than the sum of its proper divisors (229627027948).

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

142685835156 is a wasteful number, since it uses less digits than its factorization.

142685835156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127854732 (or 127854727 counting only the distinct ones).

The product of its digits is 6912000, while the sum is 54.

The spelling of 142685835156 in words is "one hundred forty-two billion, six hundred eighty-five million, eight hundred thirty-five thousand, one hundred fifty-six".