4067461394999 has 2 divisors, whose sum is σ = 4067461395000. Its totient is φ = 4067461394998.

The previous prime is 4067461394957. The next prime is 4067461395001. The reversal of 4067461394999 is 9994931647604.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4067461394999 - 2⁸ = 4067461394743 is a prime.

It is a super-2 number, since 2×4067461394999² (a number of 26 digits) contains 22 as substring.

Together with 4067461395001, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4067461397999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2033730697499 + 2033730697500.

It is an arithmetic number, because the mean of its divisors is an integer number (2033730697500).

Almost surely, 2^{4067461394999} is an apocalyptic number.

4067461394999 is a deficient number, since it is larger than the sum of its proper divisors (1).

4067461394999 is an equidigital number, since it uses as much as digits as its factorization.

4067461394999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 317447424, while the sum is 71.

The spelling of 4067461394999 in words is "four trillion, sixty-seven billion, four hundred sixty-one million, three hundred ninety-four thousand, nine hundred ninety-nine".