67214307030 has 32 divisors (see below), whose sum is σ = 173723133024. Its totient is φ = 16545060096.

The previous prime is 67214307007. The next prime is 67214307047. The reversal of 67214307030 is 3070341276.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 67214306982 and 67214307000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86171799 + ... + 86172578.

It is an arithmetic number, because the mean of its divisors is an integer number (5428847907).

Almost surely, 2^67214307030 is an apocalyptic number.

67214307030 is an abundant number, since it is smaller than the sum of its proper divisors (106508825994).

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

67214307030 is a wasteful number, since it uses less digits than its factorization.

67214307030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172344400.

The product of its (nonzero) digits is 21168, while the sum is 33.

The spelling of 67214307030 in words is "sixty-seven billion, two hundred fourteen million, three hundred seven thousand, thirty".