73409612083199 has 8 divisors (see below), whose sum is σ = 85272055254048. Its totient is φ = 61891007844960.

The previous prime is 73409612083189. The next prime is 73409612083271. The reversal of 73409612083199 is 99138021690437.

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

It is a de Polignac number, because none of the positive numbers 2^k-73409612083199 is a prime.

It is a super-2 number, since 2×73409612083199² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73409612083189) 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, 85959732692 + ... + 85959733545.

It is an arithmetic number, because the mean of its divisors is an integer number (10659006906756).

Almost surely, 2^{73409612083199} is an apocalyptic number.

73409612083199 is a deficient number, since it is larger than the sum of its proper divisors (11862443170849).

73409612083199 is a wasteful number, since it uses less digits than its factorization.

73409612083199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171919466305.

The product of its (nonzero) digits is 17635968, while the sum is 62.

The spelling of 73409612083199 in words is "seventy-three trillion, four hundred nine billion, six hundred twelve million, eighty-three thousand, one hundred ninety-nine".