67916382903 has 20 divisors (see below), whose sum is σ = 101467633080. Its totient is φ = 45272101392.

The previous prime is 67916382827. The next prime is 67916382923. The reversal of 67916382903 is 30928361976.

67916382903 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 67916382903 - 2²⁵ = 67882828471 is a prime.

It is a super-2 number, since 2×67916382903² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 67916382903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67916382923) 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, 687501 + ... + 780057.

It is an arithmetic number, because the mean of its divisors is an integer number (5073381654).

Almost surely, 2^67916382903 is an apocalyptic number.

67916382903 is a deficient number, since it is larger than the sum of its proper divisors (33551250177).

67916382903 is an equidigital number, since it uses as much as digits as its factorization.

67916382903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101628 (or 101619 counting only the distinct ones).

The product of its (nonzero) digits is 2939328, while the sum is 54.

The spelling of 67916382903 in words is "sixty-seven billion, nine hundred sixteen million, three hundred eighty-two thousand, nine hundred three".