14226785155 has 32 divisors (see below), whose sum is σ = 19733372928. Its totient is φ = 9731366400.

The previous prime is 14226785147. The next prime is 14226785203. The reversal of 14226785155 is 55158762241.

It is not a de Polignac number, because 14226785155 - 2³ = 14226785147 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1606590 + ... + 1615420.

It is an arithmetic number, because the mean of its divisors is an integer number (616667904).

Almost surely, 2^14226785155 is an apocalyptic number.

14226785155 is a deficient number, since it is larger than the sum of its proper divisors (5506587773).

14226785155 is a wasteful number, since it uses less digits than its factorization.

14226785155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10587.

The product of its digits is 672000, while the sum is 46.

The spelling of 14226785155 in words is "fourteen billion, two hundred twenty-six million, seven hundred eighty-five thousand, one hundred fifty-five".