244131001 has 4 divisors (see below), whose sum is σ = 244371600. Its totient is φ = 243890404.

The previous prime is 244130977. The next prime is 244131031. The reversal of 244131001 is 100131442.

244131001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 244131001 - 2¹⁵ = 244098233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (244131031) 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, 118771 + ... + 120808.

It is an arithmetic number, because the mean of its divisors is an integer number (61092900).

Almost surely, 2^244131001 is an apocalyptic number.

It is an amenable number.

244131001 is a deficient number, since it is larger than the sum of its proper divisors (240599).

244131001 is a wasteful number, since it uses less digits than its factorization.

244131001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240598.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 244131001 is about 15624.6920289649. The cubic root of 244131001 is about 624.9917874121.

Adding to 244131001 its reverse (100131442), we get a palindrome (344262443).

The spelling of 244131001 in words is "two hundred forty-four million, one hundred thirty-one thousand, one".