140713453 has 8 divisors (see below), whose sum is σ = 143065440. Its totient is φ = 138380880.

The previous prime is 140713451. The next prime is 140713459. The reversal of 140713453 is 354317041.

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 140713453 - 2¹ = 140713451 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140713451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10143 + ... + 19603.

It is an arithmetic number, because the mean of its divisors is an integer number (17883180).

Almost surely, 2^140713453 is an apocalyptic number.

It is an amenable number.

140713453 is a deficient number, since it is larger than the sum of its proper divisors (2351987).

140713453 is a wasteful number, since it uses less digits than its factorization.

140713453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9707.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 140713453 is about 11862.2701452968. The cubic root of 140713453 is about 520.1299638172.

The spelling of 140713453 in words is "one hundred forty million, seven hundred thirteen thousand, four hundred fifty-three".