2013444332 has 6 divisors (see below), whose sum is σ = 3523527588. Its totient is φ = 1006722164.

The previous prime is 2013444331. The next prime is 2013444343. The reversal of 2013444332 is 2334443102.

It is not an unprimeable number, because it can be changed into a prime (2013444331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251680538 + ... + 251680545.

It is an arithmetic number, because the mean of its divisors is an integer number (587254598).

Almost surely, 2^2013444332 is an apocalyptic number.

It is an amenable number.

2013444332 is a deficient number, since it is larger than the sum of its proper divisors (1510083256).

2013444332 is a wasteful number, since it uses less digits than its factorization.

2013444332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503361087 (or 503361085 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 2013444332 is about 44871.4199909029. The cubic root of 2013444332 is about 1262.7378803726.

Adding to 2013444332 its reverse (2334443102), we get a palindrome (4347887434).

The spelling of 2013444332 in words is "two billion, thirteen million, four hundred forty-four thousand, three hundred thirty-two".