67823506030 has 32 divisors (see below), whose sum is σ = 139558878720. Its totient is φ = 23247733920.

The previous prime is 67823506019. The next prime is 67823506031. The reversal of 67823506030 is 3060532876.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67823506031) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 149901 + ... + 397639.

It is an arithmetic number, because the mean of its divisors is an integer number (4361214960).

Almost surely, 2^67823506030 is an apocalyptic number.

67823506030 is an abundant number, since it is smaller than the sum of its proper divisors (71735372690).

67823506030 is a wasteful number, since it uses less digits than its factorization.

67823506030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251664.

The product of its (nonzero) digits is 181440, while the sum is 40.

The spelling of 67823506030 in words is "sixty-seven billion, eight hundred twenty-three million, five hundred six thousand, thirty".