1241024042 has 8 divisors (see below), whose sum is σ = 1862739396. Its totient is φ = 620110912.

The previous prime is 1241024011. The next prime is 1241024047. The reversal of 1241024042 is 2404201421.

It can be written as a sum of positive squares in 2 ways, for example, as 1037419681 + 203604361 = 32209^2 + 14269^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1241024047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 196673 + ... + 202884.

Almost surely, 2^1241024042 is an apocalyptic number.

1241024042 is a deficient number, since it is larger than the sum of its proper divisors (621715354).

1241024042 is a wasteful number, since it uses less digits than its factorization.

1241024042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401112.

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 1241024042 is about 35228.1711418575. The cubic root of 1241024042 is about 1074.6327332384.

Adding to 1241024042 its reverse (2404201421), we get a palindrome (3645225463).

The spelling of 1241024042 in words is "one billion, two hundred forty-one million, twenty-four thousand, forty-two".