16013743346369 has 8 divisors (see below), whose sum is σ = 16588640685960. Its totient is φ = 15447623065600.

The previous prime is 16013743346339. The next prime is 16013743346413. The reversal of 16013743346369 is 96364334731061.

It can be written as a sum of positive squares in 4 ways, for example, as 674144449969 + 15339598896400 = 821063^2 + 3916580^2 .

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 16013743346369 - 2²⁰ = 16013742297793 is a prime.

It is a super-2 number, since 2×16013743346369² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16013743346339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2194260992 + ... + 2194268289.

It is an arithmetic number, because the mean of its divisors is an integer number (2073580085745).

Almost surely, 2^{16013743346369} is an apocalyptic number.

It is an amenable number.

16013743346369 is a deficient number, since it is larger than the sum of its proper divisors (574897339591).

16013743346369 is an equidigital number, since it uses as much as digits as its factorization.

16013743346369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4388529411.

The product of its (nonzero) digits is 17635968, while the sum is 56.

The spelling of 16013743346369 in words is "sixteen trillion, thirteen billion, seven hundred forty-three million, three hundred forty-six thousand, three hundred sixty-nine".