16341134551 has 8 divisors (see below), whose sum is σ = 18735634944. Its totient is φ = 13961647320.

The previous prime is 16341134549. The next prime is 16341134561. The reversal of 16341134551 is 15543114361.

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 16341134551 - 2¹ = 16341134549 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 (16341134561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3750955 + ... + 3755308.

It is an arithmetic number, because the mean of its divisors is an integer number (2341954368).

Almost surely, 2^16341134551 is an apocalyptic number.

16341134551 is a deficient number, since it is larger than the sum of its proper divisors (2394500393).

16341134551 is an equidigital number, since it uses as much as digits as its factorization.

16341134551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7506581.

The product of its digits is 21600, while the sum is 34.

The spelling of 16341134551 in words is "sixteen billion, three hundred forty-one million, one hundred thirty-four thousand, five hundred fifty-one".