73440330807 has 8 divisors (see below), whose sum is σ = 99767996784. Its totient is φ = 48036442688.

The previous prime is 73440330797. The next prime is 73440330809. The reversal of 73440330807 is 70803304437.

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 73440330807 - 2⁷ = 73440330679 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73440330809) 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, 230944278 + ... + 230944595.

It is an arithmetic number, because the mean of its divisors is an integer number (12470999598).

Almost surely, 2^73440330807 is an apocalyptic number.

73440330807 is a deficient number, since it is larger than the sum of its proper divisors (26327665977).

73440330807 is a wasteful number, since it uses less digits than its factorization.

73440330807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461888929.

The product of its (nonzero) digits is 169344, while the sum is 39.

The spelling of 73440330807 in words is "seventy-three billion, four hundred forty million, three hundred thirty thousand, eight hundred seven".