1282241442 has 8 divisors (see below), whose sum is σ = 2564482896. Its totient is φ = 427413812.

The previous prime is 1282241431. The next prime is 1282241459. The reversal of 1282241442 is 2441422821.

It is a happy number.

1282241442 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

1282241442 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106853448 + ... + 106853459.

It is an arithmetic number, because the mean of its divisors is an integer number (320560362).

Almost surely, 2^1282241442 is an apocalyptic number.

1282241442 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1282241442 is a wasteful number, since it uses less digits than its factorization.

1282241442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213706912.

The product of its digits is 8192, while the sum is 30.

The square root of 1282241442 is about 35808.3990426827. The cubic root of 1282241442 is about 1086.4004488979.

The spelling of 1282241442 in words is "one billion, two hundred eighty-two million, two hundred forty-one thousand, four hundred forty-two".