244051213 has 12 divisors (see below), whose sum is σ = 289939392. Its totient is φ = 204734040.

The previous prime is 244051207. The next prime is 244051231. The reversal of 244051213 is 312150442.

It is not a de Polignac number, because 244051213 - 2⁹ = 244050701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244051243) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50683 + ... + 55288.

It is an arithmetic number, because the mean of its divisors is an integer number (24161616).

Almost surely, 2^244051213 is an apocalyptic number.

It is an amenable number.

244051213 is a deficient number, since it is larger than the sum of its proper divisors (45888179).

244051213 is a wasteful number, since it uses less digits than its factorization.

244051213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106032 (or 106025 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 244051213 is about 15622.1385539881. The cubic root of 244051213 is about 624.9236924438.

The spelling of 244051213 in words is "two hundred forty-four million, fifty-one thousand, two hundred thirteen".