140275606956 has 24 divisors (see below), whose sum is σ = 327349478400. Its totient is φ = 46752860112.

The previous prime is 140275606951. The next prime is 140275606987. The reversal of 140275606956 is 659606572041.

It is a super-3 number, since 3×140275606956³ (a number of 34 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 140275606899 and 140275606908.

It is not an unprimeable number, because it can be changed into a prime (140275606951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 605856 + ... + 804743.

It is an arithmetic number, because the mean of its divisors is an integer number (13639561600).

Almost surely, 2^140275606956 is an apocalyptic number.

It is an amenable number.

140275606956 is an abundant number, since it is smaller than the sum of its proper divisors (187073871444).

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

140275606956 is a wasteful number, since it uses less digits than its factorization.

140275606956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1418893 (or 1418891 counting only the distinct ones).

The product of its (nonzero) digits is 2721600, while the sum is 51.

The spelling of 140275606956 in words is "one hundred forty billion, two hundred seventy-five million, six hundred six thousand, nine hundred fifty-six".