72326862327 has 8 divisors (see below), whose sum is σ = 96463250416. Its totient is φ = 48204191232.

The previous prime is 72326862323. The next prime is 72326862329.

72326862327 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 72326862327 - 2² = 72326862323 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 (72326862323) 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 7 ways as a sum of consecutive naturals, for example, 3416938 + ... + 3438039.

It is an arithmetic number, because the mean of its divisors is an integer number (12057906302).

Almost surely, 2^72326862327 is an apocalyptic number.

72326862327 is a deficient number, since it is larger than the sum of its proper divisors (24136388089).

72326862327 is a wasteful number, since it uses less digits than its factorization.

72326862327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6858497.

The product of its digits is 2032128, while the sum is 48.

The spelling of 72326862327 in words is "seventy-two billion, three hundred twenty-six million, eight hundred sixty-two thousand, three hundred twenty-seven".