112551545240 has 32 divisors (see below), whose sum is σ = 259417589760. Its totient is φ = 43922553600.

The previous prime is 112551545237. The next prime is 112551545251. The reversal of 112551545240 is 42545155211.

It is a self number, because there is not a number n which added to its sum of digits gives 112551545240.

It is a congruent number.

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, 34312856 + ... + 34316135.

It is an arithmetic number, because the mean of its divisors is an integer number (8106799680).

Almost surely, 2^112551545240 is an apocalyptic number.

112551545240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112551545240 is an abundant number, since it is smaller than the sum of its proper divisors (146866044520).

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

112551545240 is a wasteful number, since it uses less digits than its factorization.

112551545240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68629043 (or 68629039 counting only the distinct ones).

The product of its (nonzero) digits is 40000, while the sum is 35.

The spelling of 112551545240 in words is "one hundred twelve billion, five hundred fifty-one million, five hundred forty-five thousand, two hundred forty".