140315723315 has 8 divisors (see below), whose sum is σ = 172485669888. Its totient is φ = 109514710720.

The previous prime is 140315723297. The next prime is 140315723347. The reversal of 140315723315 is 513327513041.

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

It is not a de Polignac number, because 140315723315 - 2³² = 136020756019 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 342233267 + ... + 342233676.

It is an arithmetic number, because the mean of its divisors is an integer number (21560708736).

Almost surely, 2^140315723315 is an apocalyptic number.

140315723315 is a deficient number, since it is larger than the sum of its proper divisors (32169946573).

140315723315 is an equidigital number, since it uses as much as digits as its factorization.

140315723315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 684466989.

The product of its (nonzero) digits is 37800, while the sum is 35.

The spelling of 140315723315 in words is "one hundred forty billion, three hundred fifteen million, seven hundred twenty-three thousand, three hundred fifteen".