16333331237139 has 16 divisors (see below), whose sum is σ = 26198827047680. Its totient is φ = 8842104128160.

The previous prime is 16333331237129. The next prime is 16333331237189. The reversal of 16333331237139 is 93173213333361.

It is a happy number.

It is not a de Polignac number, because 16333331237139 - 2⁵ = 16333331237107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16333331237129) 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, 20467833232 + ... + 20467834029.

It is an arithmetic number, because the mean of its divisors is an integer number (1637426690480).

Almost surely, 2^{16333331237139} is an apocalyptic number.

16333331237139 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

16333331237139 is a deficient number, since it is larger than the sum of its proper divisors (9865495810541).

16333331237139 is a wasteful number, since it uses less digits than its factorization.

16333331237139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40935667290.

The product of its digits is 1653372, while the sum is 48.

The spelling of 16333331237139 in words is "sixteen trillion, three hundred thirty-three billion, three hundred thirty-one million, two hundred thirty-seven thousand, one hundred thirty-nine".