3400002400043 has 16 divisors (see below), whose sum is σ = 3671680265280. Its totient is φ = 3147542928000.

The previous prime is 3400002400033. The next prime is 3400002400097. The reversal of 3400002400043 is 3400042000043.

It is a happy number.

It is not a de Polignac number, because 3400002400043 - 2⁶ = 3400002399979 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3400002399988 and 3400002400024.

It is not an unprimeable number, because it can be changed into a prime (3400002400033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5372783 + ... + 5972168.

It is an arithmetic number, because the mean of its divisors is an integer number (229480016580).

Almost surely, 2^{3400002400043} is an apocalyptic number.

3400002400043 is a deficient number, since it is larger than the sum of its proper divisors (271677865237).

3400002400043 is an equidigital number, since it uses as much as digits as its factorization.

3400002400043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11345063 (or 11345029 counting only the distinct ones).

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

Adding to 3400002400043 its reverse (3400042000043), we get a palindrome (6800044400086).

The spelling of 3400002400043 in words is "three trillion, four hundred billion, two million, four hundred thousand, forty-three".