244244000145 has 8 divisors (see below), whose sum is σ = 390790400256. Its totient is φ = 130263466736.

The previous prime is 244244000137. The next prime is 244244000153. The reversal of 244244000145 is 541000442442.

It is an interprime number because it is at equal distance from previous prime (244244000137) and next prime (244244000153).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 244244000145 - 2³ = 244244000137 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8141466657 + ... + 8141466686.

It is an arithmetic number, because the mean of its divisors is an integer number (48848800032).

Almost surely, 2^244244000145 is an apocalyptic number.

It is an amenable number.

244244000145 is a deficient number, since it is larger than the sum of its proper divisors (146546400111).

244244000145 is a wasteful number, since it uses less digits than its factorization.

244244000145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16282933351.

The product of its (nonzero) digits is 20480, while the sum is 30.

Adding to 244244000145 its reverse (541000442442), we get a palindrome (785244442587).

The spelling of 244244000145 in words is "two hundred forty-four billion, two hundred forty-four million, one hundred forty-five", and thus it is an aban number.