140149982699 has 8 divisors (see below), whose sum is σ = 140690541072. Its totient is φ = 139610016000.

The previous prime is 140149982683. The next prime is 140149982737. The reversal of 140149982699 is 996289941041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 140149982699 - 2⁴ = 140149982683 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140149982099) 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, 329699 + ... + 623699.

It is an arithmetic number, because the mean of its divisors is an integer number (17586317634).

Almost surely, 2^140149982699 is an apocalyptic number.

140149982699 is a deficient number, since it is larger than the sum of its proper divisors (540558373).

140149982699 is a wasteful number, since it uses less digits than its factorization.

140149982699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295837.

The product of its (nonzero) digits is 10077696, while the sum is 62.

The spelling of 140149982699 in words is "one hundred forty billion, one hundred forty-nine million, nine hundred eighty-two thousand, six hundred ninety-nine".