2040420242024 has 8 divisors (see below), whose sum is σ = 3825787953810. Its totient is φ = 1020210121008.

The previous prime is 2040420241963. The next prime is 2040420242071. The reversal of 2040420242024 is 4202420240402.

It can be written as a sum of positive squares in only one way, i.e., 1352545740100 + 687874501924 = 1162990^2 + 829382^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×2040420242024² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2040420241984 and 2040420242002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127526265119 + ... + 127526265134.

Almost surely, 2^{2040420242024} is an apocalyptic number.

It is an amenable number.

2040420242024 is a deficient number, since it is larger than the sum of its proper divisors (1785367711786).

2040420242024 is a wasteful number, since it uses less digits than its factorization.

2040420242024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255052530259 (or 255052530255 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 2040420242024 its reverse (4202420240402), we get a palindrome (6242840482426).

The spelling of 2040420242024 in words is "two trillion, forty billion, four hundred twenty million, two hundred forty-two thousand, twenty-four".