16002945429 has 8 divisors (see below), whose sum is σ = 21337951392. Its totient is φ = 10668284880.

The previous prime is 16002945407. The next prime is 16002945433. The reversal of 16002945429 is 92454920061.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 16002945429 - 2³² = 11707978133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16002945449) 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 7 ways as a sum of consecutive naturals, for example, 54639 + ... + 187059.

It is an arithmetic number, because the mean of its divisors is an integer number (2667243924).

Almost surely, 2^16002945429 is an apocalyptic number.

It is an amenable number.

16002945429 is a deficient number, since it is larger than the sum of its proper divisors (5335005963).

16002945429 is a wasteful number, since it uses less digits than its factorization.

16002945429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172707.

The product of its (nonzero) digits is 155520, while the sum is 42.

The spelling of 16002945429 in words is "sixteen billion, two million, nine hundred forty-five thousand, four hundred twenty-nine".