111034462534144 has 160 divisors (see below), whose sum is σ = 228944898838656. Its totient is φ = 53763757178880.

The previous prime is 111034462534139. The next prime is 111034462534153. The reversal of 111034462534144 is 441435264430111.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 111034462534144.

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, 1605832437 + ... + 1605901579.

Almost surely, 2^{111034462534144} 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 111034462534144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114472449419328).

111034462534144 is an abundant number, since it is smaller than the sum of its proper divisors (117910436304512).

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

111034462534144 is an equidigital number, since it uses as much as digits as its factorization.

111034462534144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69766 (or 69750 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 43.

The spelling of 111034462534144 in words is "one hundred eleven trillion, thirty-four billion, four hundred sixty-two million, five hundred thirty-four thousand, one hundred forty-four".