16143338354 has 48 divisors (see below), whose sum is σ = 29238765696. Its totient is φ = 6590203200.

The previous prime is 16143338311. The next prime is 16143338357. The reversal of 16143338354 is 45383334161.

It is not an unprimeable number, because it can be changed into a prime (16143338357) 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 23 ways as a sum of consecutive naturals, for example, 370919 + ... + 412149.

It is an arithmetic number, because the mean of its divisors is an integer number (609140952).

Almost surely, 2^16143338354 is an apocalyptic number.

16143338354 is a deficient number, since it is larger than the sum of its proper divisors (13095427342).

16143338354 is a wasteful number, since it uses less digits than its factorization.

16143338354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41331 (or 41294 counting only the distinct ones).

The product of its digits is 311040, while the sum is 41.

The spelling of 16143338354 in words is "sixteen billion, one hundred forty-three million, three hundred thirty-eight thousand, three hundred fifty-four".