2301120443142 has 96 divisors (see below), whose sum is σ = 5239047340800. Its totient is φ = 728982245376.

The previous prime is 2301120443129. The next prime is 2301120443179. The reversal of 2301120443142 is 2413440211032.

2301120443142 is a `hidden beast` number, since 2 + 301 + 1 + 2 + 0 + 44 + 314 + 2 = 666.

It is a congruent 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, 10249078 + ... + 10471190.

It is an arithmetic number, because the mean of its divisors is an integer number (54573409800).

Almost surely, 2^{2301120443142} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2301120443142, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2619523670400).

2301120443142 is an abundant number, since it is smaller than the sum of its proper divisors (2937926897658).

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

2301120443142 is a wasteful number, since it uses less digits than its factorization.

2301120443142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222462 (or 222459 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 2301120443142 its reverse (2413440211032), we get a palindrome (4714560654174).

The spelling of 2301120443142 in words is "two trillion, three hundred one billion, one hundred twenty million, four hundred forty-three thousand, one hundred forty-two".