1112350145440 has 48 divisors (see below), whose sum is σ = 2633627886120. Its totient is φ = 443974865920.

The previous prime is 1112350145411. The next prime is 1112350145521. The reversal of 1112350145440 is 445410532111.

It can be written as a sum of positive squares in 4 ways, for example, as 489557699856 + 622792445584 = 699684^2 + 789172^2 .

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, 7466575 + ... + 7614094.

Almost surely, 2^{1112350145440} is an apocalyptic number.

1112350145440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1112350145440 is an abundant number, since it is smaller than the sum of its proper divisors (1521277740680).

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

1112350145440 is a wasteful number, since it uses less digits than its factorization.

1112350145440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15081145 (or 15081137 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 31.

Adding to 1112350145440 its reverse (445410532111), we get a palindrome (1557760677551).

The spelling of 1112350145440 in words is "one trillion, one hundred twelve billion, three hundred fifty million, one hundred forty-five thousand, four hundred forty".