2544326142513 has 16 divisors (see below), whose sum is σ = 3457017922560. Its totient is φ = 1664043965136.

The previous prime is 2544326142511. The next prime is 2544326142557. The reversal of 2544326142513 is 3152416234452.

It is not a de Polignac number, because 2544326142513 - 2¹ = 2544326142511 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2544326142511) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14672245 + ... + 14844642.

It is an arithmetic number, because the mean of its divisors is an integer number (216063620160).

Almost surely, 2^{2544326142513} is an apocalyptic number.

It is an amenable number.

2544326142513 is a deficient number, since it is larger than the sum of its proper divisors (912691780047).

2544326142513 is a wasteful number, since it uses less digits than its factorization.

2544326142513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29517436.

The product of its digits is 691200, while the sum is 42.

The spelling of 2544326142513 in words is "two trillion, five hundred forty-four billion, three hundred twenty-six million, one hundred forty-two thousand, five hundred thirteen".