16770890026 has 16 divisors (see below), whose sum is σ = 28184986080. Its totient is φ = 7417100880.

The previous prime is 16770890021. The next prime is 16770890033. The reversal of 16770890026 is 62009807761.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (16770890021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10300716 + ... + 10302343.

It is an arithmetic number, because the mean of its divisors is an integer number (1761561630).

Almost surely, 2^16770890026 is an apocalyptic number.

16770890026 is a deficient number, since it is larger than the sum of its proper divisors (11414096054).

16770890026 is a wasteful number, since it uses less digits than its factorization.

16770890026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20603109.

The product of its (nonzero) digits is 254016, while the sum is 46.

The spelling of 16770890026 in words is "sixteen billion, seven hundred seventy million, eight hundred ninety thousand, twenty-six".