45434343 has 8 divisors (see below), whose sum is σ = 60610288. Its totient is φ = 30273984.

The previous prime is 45434341. The next prime is 45434381. The reversal of 45434343 is 34343454.

45434343 is an esthetic number in base 10, because in such base its adjacent digits differ by 1.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45434343 - 2¹ = 45434341 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45434343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45434341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9171 + ... + 13227.

It is an arithmetic number, because the mean of its divisors is an integer number (7576286).

Almost surely, 2^45434343 is an apocalyptic number.

45434343 is a deficient number, since it is larger than the sum of its proper divisors (15175945).

45434343 is a wasteful number, since it uses less digits than its factorization.

45434343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7793.

The product of its digits is 34560, while the sum is 30.

The square root of 45434343 is about 6740.5002039908. The cubic root of 45434343 is about 356.8300472351.

Adding to 45434343 its reverse (34343454), we get a palindrome (79777797).

The spelling of 45434343 in words is "forty-five million, four hundred thirty-four thousand, three hundred forty-three".