67360558012 has 12 divisors (see below), whose sum is σ = 128597429016. Its totient is φ = 30618435440.

The previous prime is 67360557983. The next prime is 67360558033. The reversal of 67360558012 is 21085506376.

It is a self number, because there is not a number n which added to its sum of digits gives 67360558012.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 765460843 + ... + 765460930.

It is an arithmetic number, because the mean of its divisors is an integer number (10716452418).

Almost surely, 2^67360558012 is an apocalyptic number.

It is an amenable number.

67360558012 is a deficient number, since it is larger than the sum of its proper divisors (61236871004).

67360558012 is a wasteful number, since it uses less digits than its factorization.

67360558012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1530921788 (or 1530921786 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 43.

The spelling of 67360558012 in words is "sixty-seven billion, three hundred sixty million, five hundred fifty-eight thousand, twelve".