140137650275 has 24 divisors (see below), whose sum is σ = 200987802624. Its totient is φ = 94936615200.

The previous prime is 140137650271. The next prime is 140137650287. The reversal of 140137650275 is 572056731041.

It is not a de Polignac number, because 140137650275 - 2² = 140137650271 is a prime.

It is a super-2 number, since 2×140137650275² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (140137650271) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4809491 + ... + 4838540.

It is an arithmetic number, because the mean of its divisors is an integer number (8374491776).

Almost surely, 2^140137650275 is an apocalyptic number.

140137650275 is a deficient number, since it is larger than the sum of its proper divisors (60850152349).

140137650275 is an equidigital number, since it uses as much as digits as its factorization.

140137650275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9648131 (or 9648126 counting only the distinct ones).

The product of its (nonzero) digits is 176400, while the sum is 41.

The spelling of 140137650275 in words is "one hundred forty billion, one hundred thirty-seven million, six hundred fifty thousand, two hundred seventy-five".