2742054316215 has 16 divisors (see below), whose sum is σ = 4461647702400. Its totient is φ = 1437642036512.

The previous prime is 2742054316207. The next prime is 2742054316229. The reversal of 2742054316215 is 5126134502472.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2742054316215 - 2³ = 2742054316207 is a prime.

It is a super-2 number, since 2×2742054316215² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1549182345 + ... + 1549184114.

It is an arithmetic number, because the mean of its divisors is an integer number (278852981400).

Almost surely, 2^{2742054316215} is an apocalyptic number.

2742054316215 is a deficient number, since it is larger than the sum of its proper divisors (1719593386185).

2742054316215 is a wasteful number, since it uses less digits than its factorization.

2742054316215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3098366526.

The product of its (nonzero) digits is 403200, while the sum is 42.

Adding to 2742054316215 its reverse (5126134502472), we get a palindrome (7868188818687).

The spelling of 2742054316215 in words is "two trillion, seven hundred forty-two billion, fifty-four million, three hundred sixteen thousand, two hundred fifteen".