4021800299 has 12 divisors (see below), whose sum is σ = 4422611760. Its totient is φ = 3654565200.

The previous prime is 4021800287. The next prime is 4021800337. The reversal of 4021800299 is 9920081204.

It is not a de Polignac number, because 4021800299 - 2²⁸ = 3753364843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4021800229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 331757 + ... + 343665.

It is an arithmetic number, because the mean of its divisors is an integer number (368550980).

Almost surely, 2^4021800299 is an apocalyptic number.

4021800299 is a deficient number, since it is larger than the sum of its proper divisors (400811461).

4021800299 is a wasteful number, since it uses less digits than its factorization.

4021800299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14722 (or 14711 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 4021800299 is about 63417.6655120638. The cubic root of 4021800299 is about 1590.2796468959.

The spelling of 4021800299 in words is "four billion, twenty-one million, eight hundred thousand, two hundred ninety-nine".