2870122449 has 16 divisors (see below), whose sum is σ = 3936468032. Its totient is φ = 1858759488.

The previous prime is 2870122421. The next prime is 2870122513. The reversal of 2870122449 is 9442210782.

It is a happy number.

2870122449 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2870122449 - 2¹⁹ = 2869598161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2870123449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51267 + ... + 91479.

It is an arithmetic number, because the mean of its divisors is an integer number (246029252).

Almost surely, 2^2870122449 is an apocalyptic number.

It is an amenable number.

2870122449 is a deficient number, since it is larger than the sum of its proper divisors (1066345583).

2870122449 is a wasteful number, since it uses less digits than its factorization.

2870122449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40896.

The product of its (nonzero) digits is 64512, while the sum is 39.

The square root of 2870122449 is about 53573.5237687423. The cubic root of 2870122449 is about 1421.1289126547.

The spelling of 2870122449 in words is "two billion, eight hundred seventy million, one hundred twenty-two thousand, four hundred forty-nine".