2448642422 has 16 divisors (see below), whose sum is σ = 3848578272. Its totient is φ = 1166225280.

The previous prime is 2448642421. The next prime is 2448642433. The reversal of 2448642422 is 2242468442.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2448642421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99353 + ... + 121524.

It is an arithmetic number, because the mean of its divisors is an integer number (240536142).

Almost surely, 2^2448642422 is an apocalyptic number.

2448642422 is a deficient number, since it is larger than the sum of its proper divisors (1399935850).

2448642422 is a wasteful number, since it uses less digits than its factorization.

2448642422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221143.

The product of its digits is 196608, while the sum is 38.

The square root of 2448642422 is about 49483.7591740967. The cubic root of 2448642422 is about 1347.8507038058.

The spelling of 2448642422 in words is "two billion, four hundred forty-eight million, six hundred forty-two thousand, four hundred twenty-two".