9723193214390 has 16 divisors (see below), whose sum is σ = 17874125399232. Its totient is φ = 3806526705024.

The previous prime is 9723193214389. The next prime is 9723193214507. The reversal of 9723193214390 is 934123913279.

It is a congruent 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, 10343822099 + ... + 10343823038.

It is an arithmetic number, because the mean of its divisors is an integer number (1117132837452).

Almost surely, 2^{9723193214390} is an apocalyptic number.

9723193214390 is a deficient number, since it is larger than the sum of its proper divisors (8150932184842).

9723193214390 is a wasteful number, since it uses less digits than its factorization.

9723193214390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20687645191.

The product of its (nonzero) digits is 2204496, while the sum is 53.

The spelling of 9723193214390 in words is "nine trillion, seven hundred twenty-three billion, one hundred ninety-three million, two hundred fourteen thousand, three hundred ninety".