73400733339 has 8 divisors (see below), whose sum is σ = 97869575760. Its totient is φ = 48932856576.

The previous prime is 73400733331. The next prime is 73400733407. The reversal of 73400733339 is 93333700437.

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

It is not a de Polignac number, because 73400733339 - 2³ = 73400733331 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 73400733339.

It is not an unprimeable number, because it can be changed into a prime (73400733331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40062 + ... + 385235.

It is an arithmetic number, because the mean of its divisors is an integer number (12233696970).

Almost surely, 2^73400733339 is an apocalyptic number.

73400733339 is a deficient number, since it is larger than the sum of its proper divisors (24468842421).

73400733339 is a wasteful number, since it uses less digits than its factorization.

73400733339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482829.

The product of its (nonzero) digits is 428652, while the sum is 42.

The spelling of 73400733339 in words is "seventy-three billion, four hundred million, seven hundred thirty-three thousand, three hundred thirty-nine".