244051212413 has 4 divisors (see below), whose sum is σ = 249726822048. Its totient is φ = 238375602780.

The previous prime is 244051212401. The next prime is 244051212443. The reversal of 244051212413 is 314212150442.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 244051212413 - 2¹⁰ = 244051211389 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244051212443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2837804753 + ... + 2837804838.

It is an arithmetic number, because the mean of its divisors is an integer number (62431705512).

Almost surely, 2^244051212413 is an apocalyptic number.

It is an amenable number.

244051212413 is a deficient number, since it is larger than the sum of its proper divisors (5675609635).

244051212413 is an equidigital number, since it uses as much as digits as its factorization.

244051212413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5675609634.

The product of its (nonzero) digits is 7680, while the sum is 29.

Adding to 244051212413 its reverse (314212150442), we get a palindrome (558263362855).

The spelling of 244051212413 in words is "two hundred forty-four billion, fifty-one million, two hundred twelve thousand, four hundred thirteen".