111021341344 has 48 divisors (see below), whose sum is σ = 223685763840. Its totient is φ = 54226609920.

The previous prime is 111021341287. The next prime is 111021341359. The reversal of 111021341344 is 443143120111.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23497 + ... + 471799.

It is an arithmetic number, because the mean of its divisors is an integer number (4660120080).

Almost surely, 2^111021341344 is an apocalyptic number.

It is an amenable number.

111021341344 is an abundant number, since it is smaller than the sum of its proper divisors (112664422496).

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

111021341344 is a wasteful number, since it uses less digits than its factorization.

111021341344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448493 (or 448485 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 111021341344 its reverse (443143120111), we get a palindrome (554164461455).

The spelling of 111021341344 in words is "one hundred eleven billion, twenty-one million, three hundred forty-one thousand, three hundred forty-four".