2543337244101 has 16 divisors (see below), whose sum is σ = 3409870950720. Its totient is φ = 1686204562560.

The previous prime is 2543337244087. The next prime is 2543337244141. The reversal of 2543337244101 is 1014427333452.

It is not a de Polignac number, because 2543337244101 - 2⁶ = 2543337244037 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2543337244101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2543337244141) 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, 2534575 + ... + 3392748.

It is an arithmetic number, because the mean of its divisors is an integer number (213116934420).

Almost surely, 2^{2543337244101} is an apocalyptic number.

It is an amenable number.

2543337244101 is a deficient number, since it is larger than the sum of its proper divisors (866533706619).

2543337244101 is a wasteful number, since it uses less digits than its factorization.

2543337244101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5928116.

The product of its (nonzero) digits is 241920, while the sum is 39.

The spelling of 2543337244101 in words is "two trillion, five hundred forty-three billion, three hundred thirty-seven million, two hundred forty-four thousand, one hundred one".