2040424040026 has 8 divisors (see below), whose sum is σ = 3081177242100. Its totient is φ = 1013364959328.

The previous prime is 2040424039999. The next prime is 2040424040051. The reversal of 2040424040026 is 6200404240402.

It can be written as a sum of positive squares in 2 ways, for example, as 1891447339401 + 148976700625 = 1375299^2 + 385975^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2040424039976 and 2040424040003.

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 in 3 ways as a sum of consecutive naturals, for example, 3423529971 + ... + 3423530566.

Almost surely, 2^{2040424040026} is an apocalyptic number.

2040424040026 is a deficient number, since it is larger than the sum of its proper divisors (1040753202074).

2040424040026 is a wasteful number, since it uses less digits than its factorization.

2040424040026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6847060688.

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 2040424040026 its reverse (6200404240402), we get a palindrome (8240828280428).

The spelling of 2040424040026 in words is "two trillion, forty billion, four hundred twenty-four million, forty thousand, twenty-six".