344949228118 has 32 divisors (see below), whose sum is σ = 568489398048. Its totient is φ = 155680358400.

The previous prime is 344949228077. The next prime is 344949228131. The reversal of 344949228118 is 811822949443.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1690246 + ... + 1883302.

It is an arithmetic number, because the mean of its divisors is an integer number (17765293689).

Almost surely, 2^344949228118 is an apocalyptic number.

344949228118 is a deficient number, since it is larger than the sum of its proper divisors (223540169930).

344949228118 is a wasteful number, since it uses less digits than its factorization.

344949228118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193648.

The product of its digits is 3981312, while the sum is 55.

The spelling of 344949228118 in words is "three hundred forty-four billion, nine hundred forty-nine million, two hundred twenty-eight thousand, one hundred eighteen".