16496219028 has 24 divisors (see below), whose sum is σ = 38530602432. Its totient is φ = 5493107584.

The previous prime is 16496219017. The next prime is 16496219053. The reversal of 16496219028 is 82091269461.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 691800 + ... + 715247.

It is an arithmetic number, because the mean of its divisors is an integer number (1605441768).

Almost surely, 2^16496219028 is an apocalyptic number.

It is an amenable number.

16496219028 is an abundant number, since it is smaller than the sum of its proper divisors (22034383404).

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

16496219028 is a wasteful number, since it uses less digits than its factorization.

16496219028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1408031 (or 1408029 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 48.

The spelling of 16496219028 in words is "sixteen billion, four hundred ninety-six million, two hundred nineteen thousand, twenty-eight".