112144451455 has 8 divisors (see below), whose sum is σ = 134577576000. Its totient is φ = 89712738336.

The previous prime is 112144451453. The next prime is 112144451459. The reversal of 112144451455 is 554154441211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 112144451455 - 2¹ = 112144451453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112144451453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169380 + ... + 502969.

It is an arithmetic number, because the mean of its divisors is an integer number (16822197000).

Almost surely, 2^112144451455 is an apocalyptic number.

112144451455 is a deficient number, since it is larger than the sum of its proper divisors (22433124545).

112144451455 is an equidigital number, since it uses as much as digits as its factorization.

112144451455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705713.

The product of its digits is 64000, while the sum is 37.

Adding to 112144451455 its reverse (554154441211), we get a palindrome (666298892666).

The spelling of 112144451455 in words is "one hundred twelve billion, one hundred forty-four million, four hundred fifty-one thousand, four hundred fifty-five".