140373723 has 16 divisors (see below), whose sum is σ = 214328576. Its totient is φ = 80053920.

The previous prime is 140373703. The next prime is 140373787. The reversal of 140373723 is 327373041.

It is not a de Polignac number, because 140373723 - 2¹⁰ = 140372699 is a prime.

It is not an unprimeable number, because it can be changed into a prime (140373703) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4593 + ... + 17373.

It is an arithmetic number, because the mean of its divisors is an integer number (13395536).

Almost surely, 2^140373723 is an apocalyptic number.

140373723 is a deficient number, since it is larger than the sum of its proper divisors (73954853).

140373723 is a wasteful number, since it uses less digits than its factorization.

140373723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13314.

The product of its (nonzero) digits is 10584, while the sum is 30.

The square root of 140373723 is about 11847.9417199782. The cubic root of 140373723 is about 519.7110364451.

The spelling of 140373723 in words is "one hundred forty million, three hundred seventy-three thousand, seven hundred twenty-three".