16087426328 has 16 divisors (see below), whose sum is σ = 30173902080. Its totient is φ = 8041052448.

The previous prime is 16087426309. The next prime is 16087426339. The reversal of 16087426328 is 82362478061.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 306776 + ... + 355367.

It is an arithmetic number, because the mean of its divisors is an integer number (1885868880).

Almost surely, 2^16087426328 is an apocalyptic number.

It is an amenable number.

16087426328 is a deficient number, since it is larger than the sum of its proper divisors (14086475752).

16087426328 is a wasteful number, since it uses less digits than its factorization.

16087426328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 665186 (or 665182 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 47.

The spelling of 16087426328 in words is "sixteen billion, eighty-seven million, four hundred twenty-six thousand, three hundred twenty-eight".