2302233242142 has 32 divisors (see below), whose sum is σ = 4607650692000. Its totient is φ = 766880569728.

The previous prime is 2302233242107. The next prime is 2302233242143. The reversal of 2302233242142 is 2412423322032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2302233242143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55603584 + ... + 55644972.

It is an arithmetic number, because the mean of its divisors is an integer number (143989084125).

Almost surely, 2^{2302233242142} is an apocalyptic number.

2302233242142 is an abundant number, since it is smaller than the sum of its proper divisors (2305417449858).

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

2302233242142 is a wasteful number, since it uses less digits than its factorization.

2302233242142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47580.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 2302233242142 its reverse (2412423322032), we get a palindrome (4714656564174).

The spelling of 2302233242142 in words is "two trillion, three hundred two billion, two hundred thirty-three million, two hundred forty-two thousand, one hundred forty-two".