111034326432 has 96 divisors (see below), whose sum is σ = 295136400384. Its totient is φ = 36548096000.

The previous prime is 111034326401. The next prime is 111034326443. The reversal of 111034326432 is 234623430111.

It is a tau number, because it is divible by the number of its divisors (96).

It is a self number, because there is not a number n which added to its sum of digits gives 111034326432.

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, 2489932 + ... + 2534132.

It is an arithmetic number, because the mean of its divisors is an integer number (3074337504).

Almost surely, 2^111034326432 is an apocalyptic number.

111034326432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 111034326432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147568200192).

111034326432 is an abundant number, since it is smaller than the sum of its proper divisors (184102073952).

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

111034326432 is a wasteful number, since it uses less digits than its factorization.

111034326432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44542 (or 44534 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 111034326432 its reverse (234623430111), we get a palindrome (345657756543).

The spelling of 111034326432 in words is "one hundred eleven billion, thirty-four million, three hundred twenty-six thousand, four hundred thirty-two".