73336743433 has 4 divisors (see below), whose sum is σ = 73394083840. Its totient is φ = 73279403028.

The previous prime is 73336743391. The next prime is 73336743443. The reversal of 73336743433 is 33434763337.

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: 33434763337 = 48271 ⋅692647.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-73336743433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (73336743443) 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, 28668285 + ... + 28670842.

It is an arithmetic number, because the mean of its divisors is an integer number (18348520960).

Almost surely, 2^73336743433 is an apocalyptic number.

It is an amenable number.

73336743433 is a deficient number, since it is larger than the sum of its proper divisors (57340407).

73336743433 is a wasteful number, since it uses less digits than its factorization.

73336743433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57340406.

The product of its digits is 3429216, while the sum is 46.

The spelling of 73336743433 in words is "seventy-three billion, three hundred thirty-six million, seven hundred forty-three thousand, four hundred thirty-three".