140527375253640 has 96 divisors (see below), whose sum is σ = 456802161379200. Its totient is φ = 37466730483840.

The previous prime is 140527375253611. The next prime is 140527375253677. The reversal of 140527375253640 is 46352573725041.

140527375253640 is a `hidden beast` number, since 1 + 4 + 0 + 5 + 2 + 73 + 7 + 525 + 3 + 6 + 40 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35821776 + ... + 39550655.

It is an arithmetic number, because the mean of its divisors is an integer number (4758355847700).

Almost surely, 2^{140527375253640} is an apocalyptic number.

140527375253640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140527375253640 is an abundant number, since it is smaller than the sum of its proper divisors (316274786125560).

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

140527375253640 is a wasteful number, since it uses less digits than its factorization.

140527375253640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75377627 (or 75377620 counting only the distinct ones).

The product of its (nonzero) digits is 21168000, while the sum is 54.

The spelling of 140527375253640 in words is "one hundred forty trillion, five hundred twenty-seven billion, three hundred seventy-five million, two hundred fifty-three thousand, six hundred forty".