16219697024 has 16 divisors (see below), whose sum is σ = 32312677920. Its totient is φ = 8109848448.

The previous prime is 16219697003. The next prime is 16219697029. The reversal of 16219697024 is 42079691261.

16219697024 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (16).

It is a self number, because there is not a number n which added to its sum of digits gives 16219697024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16219697029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63358064 + ... + 63358319.

It is an arithmetic number, because the mean of its divisors is an integer number (2019542370).

Almost surely, 2^16219697024 is an apocalyptic number.

It is an amenable number.

16219697024 is a deficient number, since it is larger than the sum of its proper divisors (16092980896).

16219697024 is an equidigital number, since it uses as much as digits as its factorization.

16219697024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126716397 (or 126716385 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 47.

The spelling of 16219697024 in words is "sixteen billion, two hundred nineteen million, six hundred ninety-seven thousand, twenty-four".