244132231013 has 4 divisors (see below), whose sum is σ = 266326070208. Its totient is φ = 221938391820.

The previous prime is 244132230983. The next prime is 244132231033. The reversal of 244132231013 is 310132231442.

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 244132231013 - 2¹⁸ = 244131968869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244132231033) 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, 11096919581 + ... + 11096919602.

It is an arithmetic number, because the mean of its divisors is an integer number (66581517552).

Almost surely, 2^244132231013 is an apocalyptic number.

It is an amenable number.

244132231013 is a deficient number, since it is larger than the sum of its proper divisors (22193839195).

244132231013 is a wasteful number, since it uses less digits than its factorization.

244132231013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22193839194.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 244132231013 its reverse (310132231442), we get a palindrome (554264462455).

The spelling of 244132231013 in words is "two hundred forty-four billion, one hundred thirty-two million, two hundred thirty-one thousand, thirteen".