2244133445415 has 32 divisors (see below), whose sum is σ = 3706787045376. Its totient is φ = 1158153895680.

The previous prime is 2244133445413. The next prime is 2244133445423. The reversal of 2244133445415 is 5145443314422.

It is not a de Polignac number, because 2244133445415 - 2¹ = 2244133445413 is a prime.

It is a super-2 number, since 2×2244133445415² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2244133445413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4865074 + ... + 5306336.

It is an arithmetic number, because the mean of its divisors is an integer number (115837095168).

Almost surely, 2^{2244133445415} is an apocalyptic number.

2244133445415 is a deficient number, since it is larger than the sum of its proper divisors (1462653599961).

2244133445415 is a wasteful number, since it uses less digits than its factorization.

2244133445415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452239.

The product of its digits is 921600, while the sum is 42.

Adding to 2244133445415 its reverse (5145443314422), we get a palindrome (7389576759837).

The spelling of 2244133445415 in words is "two trillion, two hundred forty-four billion, one hundred thirty-three million, four hundred forty-five thousand, four hundred fifteen".