4409134918 has 4 divisors (see below), whose sum is σ = 6613702380. Its totient is φ = 2204567458.

The previous prime is 4409134879. The next prime is 4409134963. The reversal of 4409134918 is 8194319044.

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

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, 1102283728 + ... + 1102283731.

It is an arithmetic number, because the mean of its divisors is an integer number (1653425595).

Almost surely, 2^4409134918 is an apocalyptic number.

4409134918 is a deficient number, since it is larger than the sum of its proper divisors (2204567462).

4409134918 is a wasteful number, since it uses less digits than its factorization.

4409134918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2204567461.

The product of its (nonzero) digits is 124416, while the sum is 43.

The square root of 4409134918 is about 66401.3171405508. The cubic root of 4409134918 is about 1639.7757622721.

The spelling of 4409134918 in words is "four billion, four hundred nine million, one hundred thirty-four thousand, nine hundred eighteen".