2544244121033 has 16 divisors (see below), whose sum is σ = 2658957269760. Its totient is φ = 2432061816576.

The previous prime is 2544244121009. The next prime is 2544244121059. The reversal of 2544244121033 is 3301214424452.

It is a cyclic number.

It is not a de Polignac number, because 2544244121033 - 2²² = 2544239926729 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2544244120984 and 2544244121002.

It is not an unprimeable number, because it can be changed into a prime (2544244126033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58605491 + ... + 58648887.

It is an arithmetic number, because the mean of its divisors is an integer number (166184829360).

Almost surely, 2^{2544244121033} is an apocalyptic number.

It is an amenable number.

2544244121033 is a deficient number, since it is larger than the sum of its proper divisors (114713148727).

2544244121033 is a wasteful number, since it uses less digits than its factorization.

2544244121033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72496.

The product of its (nonzero) digits is 92160, while the sum is 35.

Adding to 2544244121033 its reverse (3301214424452), we get a palindrome (5845458545485).

The spelling of 2544244121033 in words is "two trillion, five hundred forty-four billion, two hundred forty-four million, one hundred twenty-one thousand, thirty-three".