4204020115 has 4 divisors (see below), whose sum is σ = 5044824144. Its totient is φ = 3363216088.

The previous prime is 4204020103. The next prime is 4204020127. The reversal of 4204020115 is 5110204024.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (4204020103) and next prime (4204020127).

It is a cyclic number.

It is not a de Polignac number, because 4204020115 - 2¹¹ = 4204018067 is a prime.

It is a super-2 number, since 2×4204020115² = 35347570254649226450, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4204020092 and 4204020101.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 420402007 + ... + 420402016.

It is an arithmetic number, because the mean of its divisors is an integer number (1261206036).

Almost surely, 2^4204020115 is an apocalyptic number.

4204020115 is a deficient number, since it is larger than the sum of its proper divisors (840804029).

4204020115 is an equidigital number, since it uses as much as digits as its factorization.

4204020115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 840804028.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 4204020115 is about 64838.4154263504. The cubic root of 4204020115 is about 1613.9432571631.

Adding to 4204020115 its reverse (5110204024), we get a palindrome (9314224139).

The spelling of 4204020115 in words is "four billion, two hundred four million, twenty thousand, one hundred fifteen".