67929882498 has 16 divisors (see below), whose sum is σ = 150955294560. Its totient is φ = 22643294148.

The previous prime is 67929882469. The next prime is 67929882521. The reversal of 67929882498 is 89428892976.

It is a super-2 number, since 2×67929882498² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 628980340 + ... + 628980447.

It is an arithmetic number, because the mean of its divisors is an integer number (9434705910).

Almost surely, 2^67929882498 is an apocalyptic number.

67929882498 is an abundant number, since it is smaller than the sum of its proper divisors (83025412062).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

67929882498 is a wasteful number, since it uses less digits than its factorization.

67929882498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1257960798 (or 1257960792 counting only the distinct ones).

The product of its digits is 250822656, while the sum is 72.

The spelling of 67929882498 in words is "sixty-seven billion, nine hundred twenty-nine million, eight hundred eighty-two thousand, four hundred ninety-eight".