66300014070 has 48 divisors (see below), whose sum is σ = 172432383552. Its totient is φ = 17674634880.

The previous prime is 66300014051. The next prime is 66300014087. The reversal of 66300014070 is 7041000366.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 190690 + ... + 411050.

It is an arithmetic number, because the mean of its divisors is an integer number (3592341324).

Almost surely, 2^66300014070 is an apocalyptic number.

66300014070 is an abundant number, since it is smaller than the sum of its proper divisors (106132369482).

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

66300014070 is a wasteful number, since it uses less digits than its factorization.

66300014070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223717 (or 223714 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The spelling of 66300014070 in words is "sixty-six billion, three hundred million, fourteen thousand, seventy".