4000434002459 has 2 divisors, whose sum is σ = 4000434002460. Its totient is φ = 4000434002458.

The previous prime is 4000434002419. The next prime is 4000434002483. The reversal of 4000434002459 is 9542004340004.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4000434002459 - 2⁸ = 4000434002203 is a prime.

It is a super-4 number, since 4×4000434002459⁴ (a number of 52 digits) contains 4444 as substring.

It is not a weakly prime, because it can be changed into another prime (4000434002419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2000217001229 + 2000217001230.

It is an arithmetic number, because the mean of its divisors is an integer number (2000217001230).

Almost surely, 2^{4000434002459} is an apocalyptic number.

4000434002459 is a deficient number, since it is larger than the sum of its proper divisors (1).

4000434002459 is an equidigital number, since it uses as much as digits as its factorization.

4000434002459 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69120, while the sum is 35.

The spelling of 4000434002459 in words is "four trillion, four hundred thirty-four million, two thousand, four hundred fifty-nine".