112454442154120 has 256 divisors, whose sum is σ = 278758067777280. Its totient is φ = 40489802035200.

The previous prime is 112454442154081. The next prime is 112454442154189. The reversal of 112454442154120 is 21451244454211.

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

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 63 ways as a sum of consecutive naturals, for example, 40205376562 + ... + 40205379358.

It is an arithmetic number, because the mean of its divisors is an integer number (1088898702255).

Almost surely, 2^{112454442154120} is an apocalyptic number.

112454442154120 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 112454442154120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (139379033888640).

112454442154120 is an abundant number, since it is smaller than the sum of its proper divisors (166303625623160).

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

112454442154120 is a wasteful number, since it uses less digits than its factorization.

112454442154120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5016 (or 5012 counting only the distinct ones).

The product of its (nonzero) digits is 204800, while the sum is 40.

The spelling of 112454442154120 in words is "one hundred twelve trillion, four hundred fifty-four billion, four hundred forty-two million, one hundred fifty-four thousand, one hundred twenty".