73340033673 has 4 divisors (see below), whose sum is σ = 97786711568. Its totient is φ = 48893355780.

The previous prime is 73340033651. The next prime is 73340033707. The reversal of 73340033673 is 37633004337.

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, and also an emirpimes, since its reverse is a distinct semiprime: 37633004337 = 3 ⋅12544334779.

It is a de Polignac number, because none of the positive numbers 2^k-73340033673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (73340034673) 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, 12223338943 + ... + 12223338948.

It is an arithmetic number, because the mean of its divisors is an integer number (24446677892).

Almost surely, 2^73340033673 is an apocalyptic number.

It is an amenable number.

73340033673 is a deficient number, since it is larger than the sum of its proper divisors (24446677895).

73340033673 is a wasteful number, since it uses less digits than its factorization.

73340033673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24446677894.

The product of its (nonzero) digits is 285768, while the sum is 39.

The spelling of 73340033673 in words is "seventy-three billion, three hundred forty million, thirty-three thousand, six hundred seventy-three".