11240102642 has 8 divisors (see below), whose sum is σ = 17111798256. Its totient is φ = 5536169892.

The previous prime is 11240102633. The next prime is 11240102689. The reversal of 11240102642 is 24620104211.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41940548 + ... + 41940815.

It is an arithmetic number, because the mean of its divisors is an integer number (2138974782).

Almost surely, 2^11240102642 is an apocalyptic number.

11240102642 is a deficient number, since it is larger than the sum of its proper divisors (5871695614).

11240102642 is an equidigital number, since it uses as much as digits as its factorization.

11240102642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83881432.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 11240102642 its reverse (24620104211), we get a palindrome (35860206853).

The spelling of 11240102642 in words is "eleven billion, two hundred forty million, one hundred two thousand, six hundred forty-two".