140298386374 has 8 divisors (see below), whose sum is σ = 210628535400. Its totient is φ = 70088874576.

The previous prime is 140298386359. The next prime is 140298386377. The reversal of 140298386374 is 473683892041.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140298386377) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30156399 + ... + 30161050.

It is an arithmetic number, because the mean of its divisors is an integer number (26328566925).

Almost surely, 2^140298386374 is an apocalyptic number.

140298386374 is a deficient number, since it is larger than the sum of its proper divisors (70330149026).

140298386374 is a wasteful number, since it uses less digits than its factorization.

140298386374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60318614.

The product of its (nonzero) digits is 6967296, while the sum is 55.

The spelling of 140298386374 in words is "one hundred forty billion, two hundred ninety-eight million, three hundred eighty-six thousand, three hundred seventy-four".