11240442302 has 4 divisors (see below), whose sum is σ = 16860663456. Its totient is φ = 5620221150.

The previous prime is 11240442277. The next prime is 11240442307. The reversal of 11240442302 is 20324404211.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×11240442302³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11240442307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2810110574 + ... + 2810110577.

It is an arithmetic number, because the mean of its divisors is an integer number (4215165864).

Almost surely, 2^11240442302 is an apocalyptic number.

11240442302 is a deficient number, since it is larger than the sum of its proper divisors (5620221154).

11240442302 is an equidigital number, since it uses as much as digits as its factorization.

11240442302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5620221153.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 11240442302 its reverse (20324404211), we get a palindrome (31564846513).

The spelling of 11240442302 in words is "eleven billion, two hundred forty million, four hundred forty-two thousand, three hundred two".