1282288042 has 64 divisors (see below), whose sum is σ = 2354448384. Its totient is φ = 511917120.

The previous prime is 1282288037. The next prime is 1282288043. The reversal of 1282288042 is 2408822821.

It is a junction number, because it is equal to n+sod(n) for n = 1282287992 and 1282288010.

It is not an unprimeable number, because it can be changed into a prime (1282288043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3873817 + ... + 3874147.

It is an arithmetic number, because the mean of its divisors is an integer number (36788256).

Almost surely, 2^1282288042 is an apocalyptic number.

1282288042 is a deficient number, since it is larger than the sum of its proper divisors (1072160342).

1282288042 is a wasteful number, since it uses less digits than its factorization.

1282288042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 643.

The product of its (nonzero) digits is 32768, while the sum is 37.

The square root of 1282288042 is about 35809.0497221024. The cubic root of 1282288042 is about 1086.4136096142.

The spelling of 1282288042 in words is "one billion, two hundred eighty-two million, two hundred eighty-eight thousand, forty-two".