111440718445 has 48 divisors (see below), whose sum is σ = 159427066752. Its totient is φ = 73228821120.

The previous prime is 111440718419. The next prime is 111440718461. The reversal of 111440718445 is 544817044111.

It is not a de Polignac number, because 111440718445 - 2⁵ = 111440718413 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 111440718398 and 111440718407.

It is a congruent number.

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, 3413650 + ... + 3446140.

It is an arithmetic number, because the mean of its divisors is an integer number (3321397224).

Almost surely, 2^111440718445 is an apocalyptic number.

It is an amenable number.

111440718445 is a deficient number, since it is larger than the sum of its proper divisors (47986348307).

111440718445 is an equidigital number, since it uses as much as digits as its factorization.

111440718445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32642 (or 32599 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 40.

The spelling of 111440718445 in words is "one hundred eleven billion, four hundred forty million, seven hundred eighteen thousand, four hundred forty-five".