1250441242 has 16 divisors (see below), whose sum is σ = 1894808520. Its totient is φ = 618850368.

The previous prime is 1250441197. The next prime is 1250441249. The reversal of 1250441242 is 2421440521.

It can be written as a sum of positive squares in 4 ways, for example, as 1149820281 + 100620961 = 33909^2 + 10031^2 .

It is not an unprimeable number, because it can be changed into a prime (1250441249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 267348 + ... + 271984.

Almost surely, 2^1250441242 is an apocalyptic number.

1250441242 is a deficient number, since it is larger than the sum of its proper divisors (644367278).

1250441242 is a wasteful number, since it uses less digits than its factorization.

1250441242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5985.

The product of its (nonzero) digits is 2560, while the sum is 25.

The square root of 1250441242 is about 35361.5786129522. The cubic root of 1250441242 is about 1077.3440803811.

Adding to 1250441242 its reverse (2421440521), we get a palindrome (3671881763).

The spelling of 1250441242 in words is "one billion, two hundred fifty million, four hundred forty-one thousand, two hundred forty-two".