2004206976407 has 2 divisors, whose sum is σ = 2004206976408. Its totient is φ = 2004206976406.

The previous prime is 2004206976379. The next prime is 2004206976437. The reversal of 2004206976407 is 7046796024002.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2004206976407 - 2⁸ = 2004206976151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2004206976437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1002103488203 + 1002103488204.

It is an arithmetic number, because the mean of its divisors is an integer number (1002103488204).

Almost surely, 2^{2004206976407} is an apocalyptic number.

2004206976407 is a deficient number, since it is larger than the sum of its proper divisors (1).

2004206976407 is an equidigital number, since it uses as much as digits as its factorization.

2004206976407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1016064, while the sum is 47.

The spelling of 2004206976407 in words is "two trillion, four billion, two hundred six million, nine hundred seventy-six thousand, four hundred seven".