111234364704 has 144 divisors (see below), whose sum is σ = 318009549312. Its totient is φ = 36880994304.

The previous prime is 111234364699. The next prime is 111234364757. The reversal of 111234364704 is 407463432111.

111234364704 is a `hidden beast` number, since 1 + 1 + 1 + 2 + 3 + 4 + 3 + 647 + 0 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a super-2 number, since 2×111234364704² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48936112 + ... + 48938384.

It is an arithmetic number, because the mean of its divisors is an integer number (2208399648).

Almost surely, 2^111234364704 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 111234364704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159004774656).

111234364704 is an abundant number, since it is smaller than the sum of its proper divisors (206775184608).

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

111234364704 is a wasteful number, since it uses less digits than its factorization.

111234364704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3119 (or 3108 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

Adding to 111234364704 its reverse (407463432111), we get a palindrome (518697796815).

The spelling of 111234364704 in words is "one hundred eleven billion, two hundred thirty-four million, three hundred sixty-four thousand, seven hundred four".