16323077693247 has 16 divisors (see below), whose sum is σ = 24246481455840. Its totient is φ = 9698592580992.

The previous prime is 16323077693239. The next prime is 16323077693317. The reversal of 16323077693247 is 74239677032361.

It is not a de Polignac number, because 16323077693247 - 2³ = 16323077693239 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16323077693227) 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, 7216213588 + ... + 7216215849.

It is an arithmetic number, because the mean of its divisors is an integer number (1515405090990).

Almost surely, 2^{16323077693247} is an apocalyptic number.

16323077693247 is a deficient number, since it is larger than the sum of its proper divisors (7923403762593).

16323077693247 is a wasteful number, since it uses less digits than its factorization.

16323077693247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14432429482.

The product of its (nonzero) digits is 48009024, while the sum is 60.

The spelling of 16323077693247 in words is "sixteen trillion, three hundred twenty-three billion, seventy-seven million, six hundred ninety-three thousand, two hundred forty-seven".