2544233351332 has 12 divisors (see below), whose sum is σ = 4502435425740. Its totient is φ = 1257823229696.

The previous prime is 2544233351299. The next prime is 2544233351333. The reversal of 2544233351332 is 2331533324452.

It can be written as a sum of positive squares in 2 ways, for example, as 849800047716 + 1694433303616 = 921846^2 + 1301704^2 .

It is not an unprimeable number, because it can be changed into a prime (2544233351333) 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, 3573361093 + ... + 3573361804.

It is an arithmetic number, because the mean of its divisors is an integer number (375202952145).

Almost surely, 2^{2544233351332} is an apocalyptic number.

It is an amenable number.

2544233351332 is a deficient number, since it is larger than the sum of its proper divisors (1958202074408).

2544233351332 is a wasteful number, since it uses less digits than its factorization.

2544233351332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7146722990 (or 7146722988 counting only the distinct ones).

The product of its digits is 777600, while the sum is 40.

Adding to 2544233351332 its reverse (2331533324452), we get a palindrome (4875766675784).

The spelling of 2544233351332 in words is "two trillion, five hundred forty-four billion, two hundred thirty-three million, three hundred fifty-one thousand, three hundred thirty-two".