244201315045 has 4 divisors (see below), whose sum is σ = 293041578060. Its totient is φ = 195361052032.

The previous prime is 244201315037. The next prime is 244201315079. The reversal of 244201315045 is 540513102442.

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

It can be written as a sum of positive squares in 2 ways, for example, as 58020283876 + 186181031169 = 240874^2 + 431487^2 .

It is a cyclic number.

It is not a de Polignac number, because 244201315045 - 2³ = 244201315037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 244201314998 and 244201315016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24420131500 + ... + 24420131509.

It is an arithmetic number, because the mean of its divisors is an integer number (73260394515).

Almost surely, 2^244201315045 is an apocalyptic number.

It is an amenable number.

244201315045 is a deficient number, since it is larger than the sum of its proper divisors (48840263015).

244201315045 is an equidigital number, since it uses as much as digits as its factorization.

244201315045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48840263014.

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 244201315045 its reverse (540513102442), we get a palindrome (784714417487).

The spelling of 244201315045 in words is "two hundred forty-four billion, two hundred one million, three hundred fifteen thousand, forty-five".