73340340667 has 8 divisors (see below), whose sum is σ = 80015843952. Its totient is φ = 66666204000.

The previous prime is 73340340629. The next prime is 73340340709. The reversal of 73340340667 is 76604304337.

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

It is not a de Polignac number, because 73340340667 - 2¹⁵ = 73340307899 is a prime.

It is a super-2 number, since 2×73340340667² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (73340340607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 227788 + ... + 445609.

It is an arithmetic number, because the mean of its divisors is an integer number (10001980494).

Almost surely, 2^73340340667 is an apocalyptic number.

73340340667 is a deficient number, since it is larger than the sum of its proper divisors (6675503285).

73340340667 is a wasteful number, since it uses less digits than its factorization.

73340340667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 683309.

The product of its (nonzero) digits is 762048, while the sum is 43.

The spelling of 73340340667 in words is "seventy-three billion, three hundred forty million, three hundred forty thousand, six hundred sixty-seven".