240156710712156 has 48 divisors (see below), whose sum is σ = 642031038634496. Its totient is φ = 68443366267584.

The previous prime is 240156710712131. The next prime is 240156710712251. The reversal of 240156710712156 is 651217017651042.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3600732976 + ... + 3600799671.

Almost surely, 2^{240156710712156} is an apocalyptic number.

It is an amenable number.

240156710712156 is an abundant number, since it is smaller than the sum of its proper divisors (401874327922340).

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

240156710712156 is a wasteful number, since it uses less digits than its factorization.

240156710712156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7201533058 (or 7201533056 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 48.

The spelling of 240156710712156 in words is "two hundred forty trillion, one hundred fifty-six billion, seven hundred ten million, seven hundred twelve thousand, one hundred fifty-six".