72337673303 has 6 divisors (see below), whose sum is σ = 84147905736. Its totient is φ = 62003719932.

The previous prime is 72337673269. The next prime is 72337673347. The reversal of 72337673303 is 30337673327.

It is not a de Polignac number, because 72337673303 - 2³⁶ = 3618196567 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 (72337673363) 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 5 ways as a sum of consecutive naturals, for example, 738139475 + ... + 738139572.

It is an arithmetic number, because the mean of its divisors is an integer number (14024650956).

Almost surely, 2^72337673303 is an apocalyptic number.

72337673303 is a deficient number, since it is larger than the sum of its proper divisors (11810232433).

72337673303 is a wasteful number, since it uses less digits than its factorization.

72337673303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1476279061 (or 1476279054 counting only the distinct ones).

The product of its (nonzero) digits is 1000188, while the sum is 44.

The spelling of 72337673303 in words is "seventy-two billion, three hundred thirty-seven million, six hundred seventy-three thousand, three hundred three".