2434020043 has 16 divisors (see below), whose sum is σ = 3046498560. Its totient is φ = 1893172896.

The previous prime is 2434020013. The next prime is 2434020047. The reversal of 2434020043 is 3400204342.

It is a cyclic number.

It is not a de Polignac number, because 2434020043 - 2²¹ = 2431922891 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2434019996 and 2434020023.

It is not an unprimeable number, because it can be changed into a prime (2434020047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 221305 + ... + 232042.

It is an arithmetic number, because the mean of its divisors is an integer number (190406160).

Almost surely, 2^2434020043 is an apocalyptic number.

2434020043 is a deficient number, since it is larger than the sum of its proper divisors (612478517).

2434020043 is a wasteful number, since it uses less digits than its factorization.

2434020043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453426.

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 2434020043 is about 49335.7886629980. The cubic root of 2434020043 is about 1345.1623916361.

Adding to 2434020043 its reverse (3400204342), we get a palindrome (5834224385).

The spelling of 2434020043 in words is "two billion, four hundred thirty-four million, twenty thousand, forty-three".