73338004681 has 4 divisors (see below), whose sum is σ = 73340512000. Its totient is φ = 73335497364.

The previous prime is 73338004651. The next prime is 73338004721. The reversal of 73338004681 is 18640083337.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 73338004681 - 2¹⁹ = 73337480393 is a prime.

It is a super-3 number, since 3×73338004681³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (73338004651) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1209261 + ... + 1268458.

It is an arithmetic number, because the mean of its divisors is an integer number (18335128000).

Almost surely, 2^73338004681 is an apocalyptic number.

It is an amenable number.

73338004681 is a deficient number, since it is larger than the sum of its proper divisors (2507319).

73338004681 is a wasteful number, since it uses less digits than its factorization.

73338004681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2507318.

The product of its (nonzero) digits is 290304, while the sum is 43.

The spelling of 73338004681 in words is "seventy-three billion, three hundred thirty-eight million, four thousand, six hundred eighty-one".