2004026039 has 2 divisors, whose sum is σ = 2004026040. Its totient is φ = 2004026038.

The previous prime is 2004026033. The next prime is 2004026047. The reversal of 2004026039 is 9306204002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2004026039 - 2⁴ = 2004026023 is a prime.

It is a super-2 number, since 2×2004026039² = 8032240729980059042, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2004025999 and 2004026017.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2004026033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1002013019 + 1002013020.

It is an arithmetic number, because the mean of its divisors is an integer number (1002013020).

Almost surely, 2^2004026039 is an apocalyptic number.

2004026039 is a deficient number, since it is larger than the sum of its proper divisors (1).

2004026039 is an equidigital number, since it uses as much as digits as its factorization.

2004026039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 2004026039 is about 44766.3494044355. The cubic root of 2004026039 is about 1260.7658984633.

The spelling of 2004026039 in words is "two billion, four million, twenty-six thousand, thirty-nine".