15873730677343 has 8 divisors (see below), whose sum is σ = 19790625260160. Its totient is φ = 12369140787480.

The previous prime is 15873730677323. The next prime is 15873730677347. The reversal of 15873730677343 is 34377603737851.

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 15873730677343 - 2²¹ = 15873728580191 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 (15873730677347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103076173153 + ... + 103076173306.

It is an arithmetic number, because the mean of its divisors is an integer number (2473828157520).

Almost surely, 2^{15873730677343} is an apocalyptic number.

15873730677343 is a deficient number, since it is larger than the sum of its proper divisors (3916894582817).

15873730677343 is a wasteful number, since it uses less digits than its factorization.

15873730677343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206152346477.

The product of its (nonzero) digits is 186701760, while the sum is 64.

The spelling of 15873730677343 in words is "fifteen trillion, eight hundred seventy-three billion, seven hundred thirty million, six hundred seventy-seven thousand, three hundred forty-three".