2542341564113 has 4 divisors (see below), whose sum is σ = 2737906299828. Its totient is φ = 2346776828400.

The previous prime is 2542341564109. The next prime is 2542341564127. The reversal of 2542341564113 is 3114651432452.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 121432734784 + 2420908829329 = 348472^2 + 1555927^2 .

It is a cyclic number.

It is not a de Polignac number, because 2542341564113 - 2² = 2542341564109 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2542341564013) 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, 97782367838 + ... + 97782367863.

It is an arithmetic number, because the mean of its divisors is an integer number (684476574957).

Almost surely, 2^{2542341564113} is an apocalyptic number.

It is an amenable number.

2542341564113 is a deficient number, since it is larger than the sum of its proper divisors (195564735715).

2542341564113 is a wasteful number, since it uses less digits than its factorization.

2542341564113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195564735714.

The product of its digits is 345600, while the sum is 41.

Adding to 2542341564113 its reverse (3114651432452), we get a palindrome (5656992996565).

The spelling of 2542341564113 in words is "two trillion, five hundred forty-two billion, three hundred forty-one million, five hundred sixty-four thousand, one hundred thirteen".