73458672416263 has 8 divisors (see below), whose sum is σ = 75838435246080. Its totient is φ = 71079542601240.

The previous prime is 73458672416147. The next prime is 73458672416267. The reversal of 73458672416263 is 36261427685437.

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

It is a cyclic number.

It is not a de Polignac number, because 73458672416263 - 2¹³ = 73458672408071 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 73458672416195 and 73458672416204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73458672416267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 158017843 + ... + 158482036.

It is an arithmetic number, because the mean of its divisors is an integer number (9479804405760).

Almost surely, 2^{73458672416263} is an apocalyptic number.

73458672416263 is a deficient number, since it is larger than the sum of its proper divisors (2379762829817).

73458672416263 is a wasteful number, since it uses less digits than its factorization.

73458672416263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316507397.

The product of its digits is 243855360, while the sum is 64.

The spelling of 73458672416263 in words is "seventy-three trillion, four hundred fifty-eight billion, six hundred seventy-two million, four hundred sixteen thousand, two hundred sixty-three".