16328342437628 has 12 divisors (see below), whose sum is σ = 30772645363320. Its totient is φ = 7536158048112.

The previous prime is 16328342437609. The next prime is 16328342437639. The reversal of 16328342437628 is 82673424382361.

It is a super-2 number, since 2×16328342437628² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 157003292618 + ... + 157003292721.

It is an arithmetic number, because the mean of its divisors is an integer number (2564387113610).

Almost surely, 2^{16328342437628} is an apocalyptic number.

It is an amenable number.

16328342437628 is a deficient number, since it is larger than the sum of its proper divisors (14444302925692).

16328342437628 is a wasteful number, since it uses less digits than its factorization.

16328342437628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314006585356 (or 314006585354 counting only the distinct ones).

The product of its digits is 55738368, while the sum is 59.

The spelling of 16328342437628 in words is "sixteen trillion, three hundred twenty-eight billion, three hundred forty-two million, four hundred thirty-seven thousand, six hundred twenty-eight".