4020605044259 has 2 divisors, whose sum is σ = 4020605044260. Its totient is φ = 4020605044258.

The previous prime is 4020605044231. The next prime is 4020605044273. The reversal of 4020605044259 is 9524405060204.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4020605044259 - 2³⁶ = 3951885567523 is a prime.

It is not a weakly prime, because it can be changed into another prime (4020605044759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2010302522129 + 2010302522130.

It is an arithmetic number, because the mean of its divisors is an integer number (2010302522130).

Almost surely, 2^{4020605044259} is an apocalyptic number.

4020605044259 is a deficient number, since it is larger than the sum of its proper divisors (1).

4020605044259 is an equidigital number, since it uses as much as digits as its factorization.

4020605044259 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 345600, while the sum is 41.

The spelling of 4020605044259 in words is "four trillion, twenty billion, six hundred five million, forty-four thousand, two hundred fifty-nine".