3400200443 has 4 divisors (see below), whose sum is σ = 3400563408. Its totient is φ = 3399837480.

The previous prime is 3400200421. The next prime is 3400200449. The reversal of 3400200443 is 3440020043.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 3400200443 - 2¹² = 3400196347 is a prime.

It is a super-2 number, since 2×3400200443² = 23122726105154792498, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3400200449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167048 + ... + 186293.

It is an arithmetic number, because the mean of its divisors is an integer number (850140852).

Almost surely, 2^3400200443 is an apocalyptic number.

3400200443 is a deficient number, since it is larger than the sum of its proper divisors (362965).

3400200443 is an equidigital number, since it uses as much as digits as its factorization.

3400200443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362964.

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 3400200443 is about 58311.2377076666. The cubic root of 3400200443 is about 1503.7241451396.

Adding to 3400200443 its reverse (3440020043), we get a palindrome (6840220486).

The spelling of 3400200443 in words is "three billion, four hundred million, two hundred thousand, four hundred forty-three".