2113338844 has 6 divisors (see below), whose sum is σ = 3698342984. Its totient is φ = 1056669420.

The previous prime is 2113338823. The next prime is 2113338863. The reversal of 2113338844 is 4488333112.

It is a happy number.

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, 264167352 + ... + 264167359.

Almost surely, 2^2113338844 is an apocalyptic number.

It is an amenable number.

2113338844 is a deficient number, since it is larger than the sum of its proper divisors (1585004140).

2113338844 is a wasteful number, since it uses less digits than its factorization.

2113338844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528334715 (or 528334713 counting only the distinct ones).

The product of its digits is 55296, while the sum is 37.

The square root of 2113338844 is about 45971.0652911155. The cubic root of 2113338844 is about 1283.2847850902.

The spelling of 2113338844 in words is "two billion, one hundred thirteen million, three hundred thirty-eight thousand, eight hundred forty-four".