73117434441 has 8 divisors (see below), whose sum is σ = 97532438080. Its totient is φ = 48723693552.

The previous prime is 73117434431. The next prime is 73117434461. The reversal of 73117434441 is 14443471137.

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

It is not a de Polignac number, because 73117434441 - 2¹⁵ = 73117401673 is a prime.

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 73117434441.

It is not an unprimeable number, because it can be changed into a prime (73117434421) 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, 5307661 + ... + 5321418.

It is an arithmetic number, because the mean of its divisors is an integer number (12191554760).

Almost surely, 2^73117434441 is an apocalyptic number.

It is an amenable number.

73117434441 is a deficient number, since it is larger than the sum of its proper divisors (24415003639).

73117434441 is a wasteful number, since it uses less digits than its factorization.

73117434441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10631375.

The product of its digits is 112896, while the sum is 39.

The spelling of 73117434441 in words is "seventy-three billion, one hundred seventeen million, four hundred thirty-four thousand, four hundred forty-one".