2542216812179 has 6 divisors (see below), whose sum is σ = 2794337487900. Its totient is φ = 2311106192780.

The previous prime is 2542216812133. The next prime is 2542216812203. The reversal of 2542216812179 is 9712186122452.

It is not a de Polignac number, because 2542216812179 - 2²⁴ = 2542200034963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2542216812119) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10505028029 + ... + 10505028270.

It is an arithmetic number, because the mean of its divisors is an integer number (465722914650).

Almost surely, 2^{2542216812179} is an apocalyptic number.

2542216812179 is a deficient number, since it is larger than the sum of its proper divisors (252120675721).

2542216812179 is a wasteful number, since it uses less digits than its factorization.

2542216812179 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21010056321 (or 21010056310 counting only the distinct ones).

The product of its digits is 967680, while the sum is 50.

The spelling of 2542216812179 in words is "two trillion, five hundred forty-two billion, two hundred sixteen million, eight hundred twelve thousand, one hundred seventy-nine".