4020911063 has 8 divisors (see below), whose sum is σ = 4330803456. Its totient is φ = 3711103200.

The previous prime is 4020911047. The next prime is 4020911071. The reversal of 4020911063 is 3601190204.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4020911063 - 2⁴ = 4020911047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4020911003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106058 + ... + 138888.

It is an arithmetic number, because the mean of its divisors is an integer number (541350432).

Almost surely, 2^4020911063 is an apocalyptic number.

4020911063 is a deficient number, since it is larger than the sum of its proper divisors (309892393).

4020911063 is a wasteful number, since it uses less digits than its factorization.

4020911063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42265.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 4020911063 is about 63410.6541757771. The cubic root of 4020911063 is about 1590.1624325439.

The spelling of 4020911063 in words is "four billion, twenty million, nine hundred eleven thousand, sixty-three".