16229914518 has 16 divisors (see below), whose sum is σ = 34369230960. Its totient is φ = 5091737856.

The previous prime is 16229914471. The next prime is 16229914531. The reversal of 16229914518 is 81541992261.

It is a congruent number.

It is an unprimeable number.

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, 79558303 + ... + 79558506.

It is an arithmetic number, because the mean of its divisors is an integer number (2148076935).

Almost surely, 2^16229914518 is an apocalyptic number.

16229914518 is an abundant number, since it is smaller than the sum of its proper divisors (18139316442).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16229914518 is a wasteful number, since it uses less digits than its factorization.

16229914518 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159116831.

The product of its digits is 311040, while the sum is 48.

The spelling of 16229914518 in words is "sixteen billion, two hundred twenty-nine million, nine hundred fourteen thousand, five hundred eighteen".