73139189759999 has 24 divisors (see below), whose sum is σ = 82949570122944. Its totient is φ = 64404606182400.

The previous prime is 73139189759947. The next prime is 73139189760029. The reversal of 73139189759999 is 99995798193137.

It is not a de Polignac number, because 73139189759999 - 2²⁴ = 73139172982783 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 (73139189759399) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 65740982 + ... + 66844259.

It is an arithmetic number, because the mean of its divisors is an integer number (3456232088456).

Almost surely, 2^{73139189759999} is an apocalyptic number.

73139189759999 is a deficient number, since it is larger than the sum of its proper divisors (9810380362945).

73139189759999 is a wasteful number, since it uses less digits than its factorization.

73139189759999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132585407 (or 132585396 counting only the distinct ones).

The product of its digits is 9374619240, while the sum is 89.

The spelling of 73139189759999 in words is "seventy-three trillion, one hundred thirty-nine billion, one hundred eighty-nine million, seven hundred fifty-nine thousand, nine hundred ninety-nine".