2042304142044 has 24 divisors (see below), whose sum is σ = 4769673365520. Its totient is φ = 680154185344.

The previous prime is 2042304142007. The next prime is 2042304142051. The reversal of 2042304142044 is 4402414032402.

It is a super-2 number, since 2×2042304142044² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76718889 + ... + 76745504.

It is an arithmetic number, because the mean of its divisors is an integer number (198736390230).

Almost surely, 2^{2042304142044} is an apocalyptic number.

It is an amenable number.

2042304142044 is an abundant number, since it is smaller than the sum of its proper divisors (2727369223476).

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

2042304142044 is a wasteful number, since it uses less digits than its factorization.

2042304142044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153465509 (or 153465507 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 2042304142044 its reverse (4402414032402), we get a palindrome (6444718174446).

The spelling of 2042304142044 in words is "two trillion, forty-two billion, three hundred four million, one hundred forty-two thousand, forty-four".