16323835934 has 32 divisors (see below), whose sum is σ = 28161509376. Its totient is φ = 6951601440.

The previous prime is 16323835933. The next prime is 16323835937. The reversal of 16323835934 is 43953832361.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16323835933) 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, 1778084 + ... + 1787240.

It is an arithmetic number, because the mean of its divisors is an integer number (880047168).

Almost surely, 2^16323835934 is an apocalyptic number.

16323835934 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

16323835934 is a deficient number, since it is larger than the sum of its proper divisors (11837673442).

16323835934 is a wasteful number, since it uses less digits than its factorization.

16323835934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9960.

The product of its digits is 1399680, while the sum is 47.

The spelling of 16323835934 in words is "sixteen billion, three hundred twenty-three million, eight hundred thirty-five thousand, nine hundred thirty-four".