140025636056 has 32 divisors (see below), whose sum is σ = 268977905280. Its totient is φ = 68298528000.

The previous prime is 140025636029. The next prime is 140025636083. The reversal of 140025636056 is 650636520041.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (140025636029) and next prime (140025636083).

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, 5991065 + ... + 6014391.

It is an arithmetic number, because the mean of its divisors is an integer number (8405559540).

Almost surely, 2^140025636056 is an apocalyptic number.

It is an amenable number.

140025636056 is a deficient number, since it is larger than the sum of its proper divisors (128952269224).

140025636056 is a wasteful number, since it uses less digits than its factorization.

140025636056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41675 (or 41671 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 38.

The spelling of 140025636056 in words is "one hundred forty billion, twenty-five million, six hundred thirty-six thousand, fifty-six".