43420613424603 has 32 divisors (see below), whose sum is σ = 62340553739520. Its totient is φ = 26781728102400.

The previous prime is 43420613424599. The next prime is 43420613424667. The reversal of 43420613424603 is 30642431602434.

It is not a de Polignac number, because 43420613424603 - 2² = 43420613424599 is a prime.

It is not an unprimeable number, because it can be changed into a prime (43420613424403) 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 31 ways as a sum of consecutive naturals, for example, 108174828 + ... + 108575478.

It is an arithmetic number, because the mean of its divisors is an integer number (1948142304360).

Almost surely, 2^{43420613424603} is an apocalyptic number.

43420613424603 is a deficient number, since it is larger than the sum of its proper divisors (18919940314917).

43420613424603 is a wasteful number, since it uses less digits than its factorization.

43420613424603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 436747.

The product of its (nonzero) digits is 995328, while the sum is 42.

The spelling of 43420613424603 in words is "forty-three trillion, four hundred twenty billion, six hundred thirteen million, four hundred twenty-four thousand, six hundred three".