73262311343 has 4 divisors (see below), whose sum is σ = 78897873768. Its totient is φ = 67626748920.

The previous prime is 73262311321. The next prime is 73262311357. The reversal of 73262311343 is 34311326237.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34311326237 = 5659 ⋅6063143.

It is a cyclic number.

It is not a de Polignac number, because 73262311343 - 2³⁶ = 4542834607 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73262319343) 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 3 ways as a sum of consecutive naturals, for example, 2817781193 + ... + 2817781218.

It is an arithmetic number, because the mean of its divisors is an integer number (19724468442).

Almost surely, 2^73262311343 is an apocalyptic number.

73262311343 is a deficient number, since it is larger than the sum of its proper divisors (5635562425).

73262311343 is a wasteful number, since it uses less digits than its factorization.

73262311343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5635562424.

The product of its digits is 54432, while the sum is 35.

The spelling of 73262311343 in words is "seventy-three billion, two hundred sixty-two million, three hundred eleven thousand, three hundred forty-three".