73043053435 has 8 divisors (see below), whose sum is σ = 95619997296. Its totient is φ = 53122220640.

The previous prime is 73043053403. The next prime is 73043053441. The reversal of 73043053435 is 53435034037.

It is a happy number.

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

It is not a de Polignac number, because 73043053435 - 2⁵ = 73043053403 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 73043053394 and 73043053403.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 664027704 + ... + 664027813.

It is an arithmetic number, because the mean of its divisors is an integer number (11952499662).

Almost surely, 2^73043053435 is an apocalyptic number.

73043053435 is a deficient number, since it is larger than the sum of its proper divisors (22576943861).

73043053435 is a wasteful number, since it uses less digits than its factorization.

73043053435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1328055533.

The product of its (nonzero) digits is 226800, while the sum is 37.

The spelling of 73043053435 in words is "seventy-three billion, forty-three million, fifty-three thousand, four hundred thirty-five".