16129043147 has 16 divisors (see below), whose sum is σ = 18614534400. Its totient is φ = 13689014688.

The previous prime is 16129043111. The next prime is 16129043149. The reversal of 16129043147 is 74134092161.

It is a cyclic number.

It is not a de Polignac number, because 16129043147 - 2¹⁸ = 16128781003 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16129043147.

It is not an unprimeable number, because it can be changed into a prime (16129043149) 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 15 ways as a sum of consecutive naturals, for example, 2091104 + ... + 2098802.

It is an arithmetic number, because the mean of its divisors is an integer number (1163408400).

Almost surely, 2^16129043147 is an apocalyptic number.

16129043147 is a deficient number, since it is larger than the sum of its proper divisors (2485491253).

16129043147 is a wasteful number, since it uses less digits than its factorization.

16129043147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10610.

The product of its (nonzero) digits is 36288, while the sum is 38.

The spelling of 16129043147 in words is "sixteen billion, one hundred twenty-nine million, forty-three thousand, one hundred forty-seven".