2742524245215 has 96 divisors (see below), whose sum is σ = 4951717994496. Its totient is φ = 1456176683520.

The previous prime is 2742524245207. The next prime is 2742524245313. The reversal of 2742524245215 is 5125424252472.

It is a happy number.

2742524245215 is a `hidden beast` number, since 2 + 7 + 4 + 2 + 5 + 2 + 424 + 5 + 215 = 666.

It is not a de Polignac number, because 2742524245215 - 2³ = 2742524245207 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 616711122 + ... + 616715568.

It is an arithmetic number, because the mean of its divisors is an integer number (51580395776).

Almost surely, 2^{2742524245215} is an apocalyptic number.

2742524245215 is a deficient number, since it is larger than the sum of its proper divisors (2209193749281).

2742524245215 is a wasteful number, since it uses less digits than its factorization.

2742524245215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6611 (or 6599 counting only the distinct ones).

The product of its digits is 1792000, while the sum is 45.

Adding to 2742524245215 its reverse (5125424252472), we get a palindrome (7867948497687).

The spelling of 2742524245215 in words is "two trillion, seven hundred forty-two billion, five hundred twenty-four million, two hundred forty-five thousand, two hundred fifteen".