244202140003 has 4 divisors (see below), whose sum is σ = 245297217088. Its totient is φ = 243107062920.

The previous prime is 244202140001. The next prime is 244202140019. The reversal of 244202140003 is 300041202442.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 244202140003 - 2¹ = 244202140001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (244202140001) 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, 547538208 + ... + 547538653.

It is an arithmetic number, because the mean of its divisors is an integer number (61324304272).

Almost surely, 2^244202140003 is an apocalyptic number.

244202140003 is a deficient number, since it is larger than the sum of its proper divisors (1095077085).

244202140003 is a wasteful number, since it uses less digits than its factorization.

244202140003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1095077084.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 244202140003 its reverse (300041202442), we get a palindrome (544243342445).

The spelling of 244202140003 in words is "two hundred forty-four billion, two hundred two million, one hundred forty thousand, three".