2040424242406 has 16 divisors (see below), whose sum is σ = 3357528978240. Its totient is φ = 922284191080.

The previous prime is 2040424242397. The next prime is 2040424242421. The reversal of 2040424242406 is 6042424240402.

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, 259064656 + ... + 259072531.

It is an arithmetic number, because the mean of its divisors is an integer number (209845561140).

Almost surely, 2^{2040424242406} is an apocalyptic number.

2040424242406 is a deficient number, since it is larger than the sum of its proper divisors (1317104735834).

2040424242406 is a wasteful number, since it uses less digits than its factorization.

2040424242406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518137379.

The product of its (nonzero) digits is 98304, while the sum is 34.

Adding to 2040424242406 its reverse (6042424240402), we get a palindrome (8082848482808).

The spelling of 2040424242406 in words is "two trillion, forty billion, four hundred twenty-four million, two hundred forty-two thousand, four hundred six".