2415212449 has 16 divisors (see below), whose sum is σ = 2725004800. Its totient is φ = 2125284480.

The previous prime is 2415212447. The next prime is 2415212473. The reversal of 2415212449 is 9442125142.

It is a cyclic number.

It is not a de Polignac number, because 2415212449 - 2¹ = 2415212447 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2415212447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17724 + ... + 71725.

It is an arithmetic number, because the mean of its divisors is an integer number (170312800).

Almost surely, 2^2415212449 is an apocalyptic number.

It is an amenable number.

2415212449 is a deficient number, since it is larger than the sum of its proper divisors (309792351).

2415212449 is a wasteful number, since it uses less digits than its factorization.

2415212449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89560.

The product of its digits is 23040, while the sum is 34.

The square root of 2415212449 is about 49144.8110078775. The cubic root of 2415212449 is about 1341.6887539146.

The spelling of 2415212449 in words is "two billion, four hundred fifteen million, two hundred twelve thousand, four hundred forty-nine".