112145514450 has 96 divisors (see below), whose sum is σ = 292605022080. Its totient is φ = 28387468800.

The previous prime is 112145514449. The next prime is 112145514461. The reversal of 112145514450 is 54415541211.

It is a super-3 number, since 3×112145514450³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Curzon 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, 18870 + ... + 473969.

It is an arithmetic number, because the mean of its divisors is an integer number (3047968980).

Almost surely, 2^112145514450 is an apocalyptic number.

112145514450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 112145514450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146302511040).

112145514450 is an abundant number, since it is smaller than the sum of its proper divisors (180459507630).

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

112145514450 is a wasteful number, since it uses less digits than its factorization.

112145514450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 492932 (or 492927 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 33.

The spelling of 112145514450 in words is "one hundred twelve billion, one hundred forty-five million, five hundred fourteen thousand, four hundred fifty".