16802240108390 has 16 divisors (see below), whose sum is σ = 32993489667600. Its totient is φ = 6109905493920.

The previous prime is 16802240108267. The next prime is 16802240108419. The reversal of 16802240108390 is 9380104220861.

It is a happy number.

16802240108390 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 76373818565 + ... + 76373818784.

It is an arithmetic number, because the mean of its divisors is an integer number (2062093104225).

Almost surely, 2^{16802240108390} is an apocalyptic number.

16802240108390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16802240108390 is a deficient number, since it is larger than the sum of its proper divisors (16191249559210).

16802240108390 is a wasteful number, since it uses less digits than its factorization.

16802240108390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152747637367.

The product of its (nonzero) digits is 165888, while the sum is 44.

The spelling of 16802240108390 in words is "sixteen trillion, eight hundred two billion, two hundred forty million, one hundred eight thousand, three hundred ninety".