67211642982 has 16 divisors (see below), whose sum is σ = 146643584832. Its totient is φ = 20367164520.

The previous prime is 67211642977. The next prime is 67211643019. The reversal of 67211642982 is 28924611276.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 509179048 + ... + 509179179.

It is an arithmetic number, because the mean of its divisors is an integer number (9165224052).

Almost surely, 2^67211642982 is an apocalyptic number.

67211642982 is an abundant number, since it is smaller than the sum of its proper divisors (79431941850).

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

67211642982 is a wasteful number, since it uses less digits than its factorization.

67211642982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1018358243.

The product of its digits is 580608, while the sum is 48.

The spelling of 67211642982 in words is "sixty-seven billion, two hundred eleven million, six hundred forty-two thousand, nine hundred eighty-two".