38273116329 has 20 divisors (see below), whose sum is σ = 65341053184. Its totient is φ = 21870351864.

The previous prime is 38273116309. The next prime is 38273116373. The reversal of 38273116329 is 92361137283.

38273116329 is a `hidden beast` number, since 3 + 8 + 2 + 7 + 3 + 1 + 1 + 632 + 9 = 666.

It is not a de Polignac number, because 38273116329 - 2⁹ = 38273115817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38273116309) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 33749977 + ... + 33751110.

Almost surely, 2^38273116329 is an apocalyptic number.

It is an amenable number.

38273116329 is a deficient number, since it is larger than the sum of its proper divisors (27067936855).

38273116329 is an equidigital number, since it uses as much as digits as its factorization.

38273116329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67501106 (or 67501097 counting only the distinct ones).

The product of its digits is 326592, while the sum is 45.

The spelling of 38273116329 in words is "thirty-eight billion, two hundred seventy-three million, one hundred sixteen thousand, three hundred twenty-nine".