112020045240 has 64 divisors (see below), whose sum is σ = 336096552960. Its totient is φ = 29868775040.

The previous prime is 112020045239. The next prime is 112020045289. The reversal of 112020045240 is 42540020211.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1187077 + ... + 1277963.

It is an arithmetic number, because the mean of its divisors is an integer number (5251508640).

Almost surely, 2^112020045240 is an apocalyptic number.

112020045240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112020045240 is an abundant number, since it is smaller than the sum of its proper divisors (224076507720).

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

112020045240 is a wasteful number, since it uses less digits than its factorization.

112020045240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101172 (or 101168 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 21.

Adding to 112020045240 its reverse (42540020211), we get a palindrome (154560065451).

The spelling of 112020045240 in words is "one hundred twelve billion, twenty million, forty-five thousand, two hundred forty".