4020014115 has 48 divisors (see below), whose sum is σ = 7594528032. Its totient is φ = 1955215872.

The previous prime is 4020014113. The next prime is 4020014171. The reversal of 4020014115 is 5114100204.

It is not a de Polignac number, because 4020014115 - 2¹ = 4020014113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4020014113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7159 + ... + 89951.

It is an arithmetic number, because the mean of its divisors is an integer number (158219334).

Almost surely, 2^4020014115 is an apocalyptic number.

4020014115 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4020014115 is a deficient number, since it is larger than the sum of its proper divisors (3574513917).

4020014115 is a wasteful number, since it uses less digits than its factorization.

4020014115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82900 (or 82897 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 4020014115 is about 63403.5812474343. The cubic root of 4020014115 is about 1590.0441841288.

Adding to 4020014115 its reverse (5114100204), we get a palindrome (9134114319).

The spelling of 4020014115 in words is "four billion, twenty million, fourteen thousand, one hundred fifteen".