244201413 has 16 divisors (see below), whose sum is σ = 350602560. Its totient is φ = 150625536.

The previous prime is 244201409. The next prime is 244201469. The reversal of 244201413 is 314102442.

It is not a de Polignac number, because 244201413 - 2² = 244201409 is a prime.

It is a super-2 number, since 2×244201413² = 119268660222393138, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 244201413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244201313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37570 + ... + 43587.

It is an arithmetic number, because the mean of its divisors is an integer number (21912660).

Almost surely, 2^244201413 is an apocalyptic number.

It is an amenable number.

244201413 is a deficient number, since it is larger than the sum of its proper divisors (106401147).

244201413 is a wasteful number, since it uses less digits than its factorization.

244201413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81236.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 244201413 is about 15626.9450949314. The cubic root of 244201413 is about 625.0518681221.

Adding to 244201413 its reverse (314102442), we get a palindrome (558303855).

The spelling of 244201413 in words is "two hundred forty-four million, two hundred one thousand, four hundred thirteen".