112533304154440 has 128 divisors (see below), whose sum is σ = 274088398842720. Its totient is φ = 41336134041600.

The previous prime is 112533304154417. The next prime is 112533304154483. The reversal of 112533304154440 is 44451403335211.

It can be written as a sum of positive squares in 16 ways, for example, as 1032755932516 + 111500548221924 = 1016246^2 + 10559382^2 .

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 112533304154393 and 112533304154402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 91720230 + ... + 92939050.

Almost surely, 2^{112533304154440} is an apocalyptic number.

112533304154440 is a gapful number since it is divisible by the number (10) 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 112533304154440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137044199421360).

112533304154440 is an abundant number, since it is smaller than the sum of its proper divisors (161555094688280).

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

112533304154440 is a wasteful number, since it uses less digits than its factorization.

112533304154440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1219763 (or 1219759 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 40.

Adding to 112533304154440 its reverse (44451403335211), we get a palindrome (156984707489651).

The spelling of 112533304154440 in words is "one hundred twelve trillion, five hundred thirty-three billion, three hundred four million, one hundred fifty-four thousand, four hundred forty".