1244301042 has 16 divisors (see below), whose sum is σ = 2508198912. Its totient is φ = 411500880.

The previous prime is 1244301029. The next prime is 1244301049. The reversal of 1244301042 is 2401034421.

It is not an unprimeable number, because it can be changed into a prime (1244301049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 815709 + ... + 817232.

It is an arithmetic number, because the mean of its divisors is an integer number (156762432).

Almost surely, 2^1244301042 is an apocalyptic number.

1244301042 is an abundant number, since it is smaller than the sum of its proper divisors (1263897870).

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

1244301042 is a wasteful number, since it uses less digits than its factorization.

1244301042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1633073.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 1244301042 is about 35274.6515503697. The cubic root of 1244301042 is about 1075.5777797605.

Adding to 1244301042 its reverse (2401034421), we get a palindrome (3645335463).

The spelling of 1244301042 in words is "one billion, two hundred forty-four million, three hundred one thousand, forty-two".