2042342024144 has 10 divisors (see below), whose sum is σ = 3957037671810. Its totient is φ = 1021171012064.

The previous prime is 2042342024143. The next prime is 2042342024171. The reversal of 2042342024144 is 4414202432402.

It can be written as a sum of positive squares in only one way, i.e., 1715020729744 + 327321294400 = 1309588^2 + 572120^2 .

It is a super-2 number, since 2×2042342024144² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2042342024144.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2042342024143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63823188239 + ... + 63823188270.

It is an arithmetic number, because the mean of its divisors is an integer number (395703767181).

Almost surely, 2^{2042342024144} is an apocalyptic number.

It is an amenable number.

2042342024144 is a deficient number, since it is larger than the sum of its proper divisors (1914695647666).

2042342024144 is a wasteful number, since it uses less digits than its factorization.

2042342024144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127646376517 (or 127646376511 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 2042342024144 its reverse (4414202432402), we get a palindrome (6456544456546).

The spelling of 2042342024144 in words is "two trillion, forty-two billion, three hundred forty-two million, twenty-four thousand, one hundred forty-four".