140530799974 has 8 divisors (see below), whose sum is σ = 212661653400. Its totient is φ = 69643582176.

The previous prime is 140530799951. The next prime is 140530799993. The reversal of 140530799974 is 479997035041.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 310908624 + ... + 310909075.

It is an arithmetic number, because the mean of its divisors is an integer number (26582706675).

Almost surely, 2^140530799974 is an apocalyptic number.

140530799974 is a deficient number, since it is larger than the sum of its proper divisors (72130853426).

140530799974 is a wasteful number, since it uses less digits than its factorization.

140530799974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 621817814.

The product of its (nonzero) digits is 8573040, while the sum is 58.

The spelling of 140530799974 in words is "one hundred forty billion, five hundred thirty million, seven hundred ninety-nine thousand, nine hundred seventy-four".