16113555214 has 4 divisors (see below), whose sum is σ = 24170332824. Its totient is φ = 8056777606.

The previous prime is 16113555197. The next prime is 16113555229. The reversal of 16113555214 is 41255531161.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 16113555214.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4028388802 + ... + 4028388805.

It is an arithmetic number, because the mean of its divisors is an integer number (6042583206).

Almost surely, 2^16113555214 is an apocalyptic number.

16113555214 is a deficient number, since it is larger than the sum of its proper divisors (8056777610).

16113555214 is an equidigital number, since it uses as much as digits as its factorization.

16113555214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8056777609.

The product of its digits is 18000, while the sum is 34.

The spelling of 16113555214 in words is "sixteen billion, one hundred thirteen million, five hundred fifty-five thousand, two hundred fourteen".