72367480329 has 8 divisors (see below), whose sum is σ = 96493541760. Its totient is φ = 48243202896.

The previous prime is 72367480259. The next prime is 72367480343. The reversal of 72367480329 is 92308476327.

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

It is not a de Polignac number, because 72367480329 - 2⁷ = 72367480201 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (72367080329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 348289 + ... + 515790.

It is an arithmetic number, because the mean of its divisors is an integer number (12061692720).

Almost surely, 2^72367480329 is an apocalyptic number.

It is an amenable number.

72367480329 is a deficient number, since it is larger than the sum of its proper divisors (24126061431).

72367480329 is a wasteful number, since it uses less digits than its factorization.

72367480329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 891999.

The product of its (nonzero) digits is 3048192, while the sum is 51.

The spelling of 72367480329 in words is "seventy-two billion, three hundred sixty-seven million, four hundred eighty thousand, three hundred twenty-nine".