140556957795 has 24 divisors (see below), whose sum is σ = 243742324176. Its totient is φ = 74929783488.

The previous prime is 140556957781. The next prime is 140556957833. The reversal of 140556957795 is 597759655041.

140556957795 is a `hidden beast` number, since 1 + 4 + 0 + 5 + 56 + 9 + 577 + 9 + 5 = 666.

140556957795 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 140556957795 - 2¹² = 140556953699 is a prime.

It is a super-2 number, since 2×140556957795² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 606129 + ... + 805298.

It is an arithmetic number, because the mean of its divisors is an integer number (10155930174).

Almost surely, 2^140556957795 is an apocalyptic number.

140556957795 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

140556957795 is a deficient number, since it is larger than the sum of its proper divisors (103185366381).

140556957795 is a wasteful number, since it uses less digits than its factorization.

140556957795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1413651 (or 1413648 counting only the distinct ones).

The product of its (nonzero) digits is 59535000, while the sum is 63.

The spelling of 140556957795 in words is "one hundred forty billion, five hundred fifty-six million, nine hundred fifty-seven thousand, seven hundred ninety-five".