16147143337 has 16 divisors (see below), whose sum is σ = 18417514752. Its totient is φ = 14024183040.

The previous prime is 16147143329. The next prime is 16147143391. The reversal of 16147143337 is 73334174161.

It is a cyclic number.

It is not a de Polignac number, because 16147143337 - 2³ = 16147143329 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16147143337.

It is not an unprimeable number, because it can be changed into a prime (16147143637) 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, 935338 + ... + 952444.

It is an arithmetic number, because the mean of its divisors is an integer number (1151094672).

Almost surely, 2^16147143337 is an apocalyptic number.

16147143337 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

16147143337 is a deficient number, since it is larger than the sum of its proper divisors (2270371415).

16147143337 is a wasteful number, since it uses less digits than its factorization.

16147143337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21408.

The product of its digits is 127008, while the sum is 40.

The spelling of 16147143337 in words is "sixteen billion, one hundred forty-seven million, one hundred forty-three thousand, three hundred thirty-seven".