1250634242 has 16 divisors (see below), whose sum is σ = 2203915392. Its totient is φ = 524741520.

The previous prime is 1250634241. The next prime is 1250634247. The reversal of 1250634242 is 2424360521.

It is not an unprimeable number, because it can be changed into a prime (1250634241) 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, 2186138 + ... + 2186709.

It is an arithmetic number, because the mean of its divisors is an integer number (137744712).

Almost surely, 2^1250634242 is an apocalyptic number.

1250634242 is a deficient number, since it is larger than the sum of its proper divisors (953281150).

1250634242 is a wasteful number, since it uses less digits than its factorization.

1250634242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4372873.

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 1250634242 is about 35364.3074582269. The cubic root of 1250634242 is about 1077.3995052727.

Adding to 1250634242 its reverse (2424360521), we get a palindrome (3674994763).

The spelling of 1250634242 in words is "one billion, two hundred fifty million, six hundred thirty-four thousand, two hundred forty-two".