534103443 has 16 divisors (see below), whose sum is σ = 791654400. Its totient is φ = 355893480.

The previous prime is 534103439. The next prime is 534103487. The reversal of 534103443 is 344301435.

It is not a de Polignac number, because 534103443 - 2² = 534103439 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (534103403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74298 + ... + 81168.

It is an arithmetic number, because the mean of its divisors is an integer number (49478400).

Almost surely, 2^534103443 is an apocalyptic number.

534103443 is a deficient number, since it is larger than the sum of its proper divisors (257550957).

534103443 is a wasteful number, since it uses less digits than its factorization.

534103443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9759 (or 9753 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 534103443 is about 23110.6781164032. The cubic root of 534103443 is about 811.3504085665.

Adding to 534103443 its reverse (344301435), we get a palindrome (878404878).

The spelling of 534103443 in words is "five hundred thirty-four million, one hundred three thousand, four hundred forty-three".