11442104340 has 48 divisors (see below), whose sum is σ = 33071377920. Its totient is φ = 2952800640.

The previous prime is 11442104327. The next prime is 11442104351. The reversal of 11442104340 is 4340124411.

It is a self number, because there is not a number n which added to its sum of digits gives 11442104340.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3073975 + ... + 3077694.

It is an arithmetic number, because the mean of its divisors is an integer number (688987040).

Almost surely, 2^11442104340 is an apocalyptic number.

11442104340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11442104340 is an abundant number, since it is smaller than the sum of its proper divisors (21629273580).

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

11442104340 is a wasteful number, since it uses less digits than its factorization.

11442104340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6151712 (or 6151710 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 11442104340 its reverse (4340124411), we get a palindrome (15782228751).

The spelling of 11442104340 in words is "eleven billion, four hundred forty-two million, one hundred four thousand, three hundred forty".