16900858407090 has 64 divisors (see below), whose sum is σ = 46422023742720. Its totient is φ = 3857604721920.

The previous prime is 16900858407077. The next prime is 16900858407107. The reversal of 16900858407090 is 9070485800961.

It is a self number, because there is not a number n which added to its sum of digits gives 16900858407090.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 56607301 + ... + 56905080.

It is an arithmetic number, because the mean of its divisors is an integer number (725344120980).

Almost surely, 2^{16900858407090} is an apocalyptic number.

16900858407090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16900858407090 is an abundant number, since it is smaller than the sum of its proper divisors (29521165335630).

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

16900858407090 is a wasteful number, since it uses less digits than its factorization.

16900858407090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113513107.

The product of its (nonzero) digits is 4354560, while the sum is 57.

The spelling of 16900858407090 in words is "sixteen trillion, nine hundred billion, eight hundred fifty-eight million, four hundred seven thousand, ninety".