16149096629 has 16 divisors (see below), whose sum is σ = 16995750000. Its totient is φ = 15322245120.

The previous prime is 16149096619. The next prime is 16149096679. The reversal of 16149096629 is 92669094161.

It can be written as a sum of positive squares in 8 ways, for example, as 2052996100 + 14096100529 = 45310^2 + 118727^2 .

It is not a de Polignac number, because 16149096629 - 2²⁰ = 16148048053 is a prime.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16149096619) 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, 2205827 + ... + 2213135.

It is an arithmetic number, because the mean of its divisors is an integer number (1062234375).

Almost surely, 2^16149096629 is an apocalyptic number.

It is an amenable number.

16149096629 is a deficient number, since it is larger than the sum of its proper divisors (846653371).

16149096629 is a wasteful number, since it uses less digits than its factorization.

16149096629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8648.

The product of its (nonzero) digits is 1259712, while the sum is 53.

The spelling of 16149096629 in words is "sixteen billion, one hundred forty-nine million, ninety-six thousand, six hundred twenty-nine".