11241144042 has 16 divisors (see below), whose sum is σ = 22491236352. Its totient is φ = 3745556640.

The previous prime is 11241144041. The next prime is 11241144043. The reversal of 11241144042 is 24044114211.

It is an interprime number because it is at equal distance from previous prime (11241144041) and next prime (11241144043).

It is not an unprimeable number, because it can be changed into a prime (11241144041) 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, 356458 + ... + 386709.

It is an arithmetic number, because the mean of its divisors is an integer number (1405702272).

Almost surely, 2^11241144042 is an apocalyptic number.

11241144042 is an abundant number, since it is smaller than the sum of its proper divisors (11250092310).

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

11241144042 is a wasteful number, since it uses less digits than its factorization.

11241144042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 745693.

The product of its (nonzero) digits is 1024, while the sum is 24.

Adding to 11241144042 its reverse (24044114211), we get a palindrome (35285258253).

The spelling of 11241144042 in words is "eleven billion, two hundred forty-one million, one hundred forty-four thousand, forty-two".