240156757051156 has 12 divisors (see below), whose sum is σ = 458481081643200. Its totient is φ = 109162162295960.

The previous prime is 240156757051153. The next prime is 240156757051201. The reversal of 240156757051156 is 651150757651042.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 240156757051097 and 240156757051106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240156757051151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2729054057356 + ... + 2729054057443.

It is an arithmetic number, because the mean of its divisors is an integer number (38206756803600).

Almost surely, 2^{240156757051156} is an apocalyptic number.

It is an amenable number.

240156757051156 is a deficient number, since it is larger than the sum of its proper divisors (218324324592044).

240156757051156 is a wasteful number, since it uses less digits than its factorization.

240156757051156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5458108114814 (or 5458108114812 counting only the distinct ones).

The product of its (nonzero) digits is 8820000, while the sum is 55.

The spelling of 240156757051156 in words is "two hundred forty trillion, one hundred fifty-six billion, seven hundred fifty-seven million, fifty-one thousand, one hundred fifty-six".