11312050242 has 16 divisors (see below), whose sum is σ = 23404242240. Its totient is φ = 3640659792.

The previous prime is 11312050241. The next prime is 11312050261. The reversal of 11312050242 is 24205021311.

It is not an unprimeable number, because it can be changed into a prime (11312050241) 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, 32505718 + ... + 32506065.

It is an arithmetic number, because the mean of its divisors is an integer number (1462765140).

Almost surely, 2^11312050242 is an apocalyptic number.

11312050242 is an abundant number, since it is smaller than the sum of its proper divisors (12092191998).

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

11312050242 is a wasteful number, since it uses less digits than its factorization.

11312050242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65011817.

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 11312050242 its reverse (24205021311), we get a palindrome (35517071553).

The spelling of 11312050242 in words is "eleven billion, three hundred twelve million, fifty thousand, two hundred forty-two".