140322200015 has 4 divisors (see below), whose sum is σ = 168386640024. Its totient is φ = 112257760008.

The previous prime is 140322199999. The next prime is 140322200027. The reversal of 140322200015 is 510002223041.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 140322200015 - 2⁴ = 140322199999 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 140322200015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14032219997 + ... + 14032220006.

It is an arithmetic number, because the mean of its divisors is an integer number (42096660006).

Almost surely, 2^140322200015 is an apocalyptic number.

140322200015 is a deficient number, since it is larger than the sum of its proper divisors (28064440009).

140322200015 is an equidigital number, since it uses as much as digits as its factorization.

140322200015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28064440008.

The product of its (nonzero) digits is 480, while the sum is 20.

Adding to 140322200015 its reverse (510002223041), we get a palindrome (650324423056).

The spelling of 140322200015 in words is "one hundred forty billion, three hundred twenty-two million, two hundred thousand, fifteen".