11342341612 has 144 divisors (see below), whose sum is σ = 25074766080. Its totient is φ = 4384800000.

The previous prime is 11342341607. The next prime is 11342341667. The reversal of 11342341612 is 21614324311.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 45188487 + ... + 45188737.

It is an arithmetic number, because the mean of its divisors is an integer number (174130320).

Almost surely, 2^11342341612 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11342341612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12537383040).

11342341612 is an abundant number, since it is smaller than the sum of its proper divisors (13732424468).

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

11342341612 is a wasteful number, since it uses less digits than its factorization.

11342341612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440 (or 409 counting only the distinct ones).

The product of its digits is 3456, while the sum is 28.

Adding to 11342341612 its reverse (21614324311), we get a palindrome (32956665923).

The spelling of 11342341612 in words is "eleven billion, three hundred forty-two million, three hundred forty-one thousand, six hundred twelve".