73083429943 has 8 divisors (see below), whose sum is σ = 73546300800. Its totient is φ = 72620859960.

The previous prime is 73083429919. The next prime is 73083429961. The reversal of 73083429943 is 34992438037.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 73083429943 - 2²¹ = 73081332791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73083429043) 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, 422508 + ... + 569806.

It is an arithmetic number, because the mean of its divisors is an integer number (9193287600).

Almost surely, 2^73083429943 is an apocalyptic number.

73083429943 is a deficient number, since it is larger than the sum of its proper divisors (462870857).

73083429943 is a wasteful number, since it uses less digits than its factorization.

73083429943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150437.

The product of its (nonzero) digits is 3919104, while the sum is 52.

The spelling of 73083429943 in words is "seventy-three billion, eighty-three million, four hundred twenty-nine thousand, nine hundred forty-three".