73336743434 has 4 divisors (see below), whose sum is σ = 110005115154. Its totient is φ = 36668371716.

The previous prime is 73336743391. The next prime is 73336743443. The reversal of 73336743434 is 43434763337.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 50648852809 + 22687890625 = 225053^2 + 150625^2 .

It is a super-2 number, since 2×73336743434² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18334185857 + ... + 18334185860.

Almost surely, 2^73336743434 is an apocalyptic number.

73336743434 is a deficient number, since it is larger than the sum of its proper divisors (36668371720).

73336743434 is a wasteful number, since it uses less digits than its factorization.

73336743434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36668371719.

The product of its digits is 4572288, while the sum is 47.

The spelling of 73336743434 in words is "seventy-three billion, three hundred thirty-six million, seven hundred forty-three thousand, four hundred thirty-four".