140140673316 has 96 divisors (see below), whose sum is σ = 417779425280. Its totient is φ = 39794512032.

The previous prime is 140140673287. The next prime is 140140673317. The reversal of 140140673316 is 613376041041.

140140673316 is a `hidden beast` number, since 140 + 140 + 67 + 3 + 316 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (140140673317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 445396 + ... + 691851.

Almost surely, 2^140140673316 is an apocalyptic number.

It is an amenable number.

140140673316 is an abundant number, since it is smaller than the sum of its proper divisors (277638751964).

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

140140673316 is a wasteful number, since it uses less digits than its factorization.

140140673316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1137430 (or 1137422 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The spelling of 140140673316 in words is "one hundred forty billion, one hundred forty million, six hundred seventy-three thousand, three hundred sixteen".