140142053145532 has 12 divisors (see below), whose sum is σ = 245319412720816. Its totient is φ = 70050792368160.

The previous prime is 140142053145509. The next prime is 140142053145547. The reversal of 140142053145532 is 235541350241041.

It is a congruent number.

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, 5058535569 + ... + 5058563272.

Almost surely, 2^{140142053145532} is an apocalyptic number.

It is an amenable number.

140142053145532 is a deficient number, since it is larger than the sum of its proper divisors (105177359575284).

140142053145532 is a wasteful number, since it uses less digits than its factorization.

140142053145532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10117102308 (or 10117102306 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 40.

The spelling of 140142053145532 in words is "one hundred forty trillion, one hundred forty-two billion, fifty-three million, one hundred forty-five thousand, five hundred thirty-two".