66363724702 has 32 divisors (see below), whose sum is σ = 109395982080. Its totient is φ = 29943707520.

The previous prime is 66363724673. The next prime is 66363724793. The reversal of 66363724702 is 20742736366.

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, 1617174 + ... + 1657702.

It is an arithmetic number, because the mean of its divisors is an integer number (3418624440).

Almost surely, 2^66363724702 is an apocalyptic number.

66363724702 is a deficient number, since it is larger than the sum of its proper divisors (43032257378).

66363724702 is a wasteful number, since it uses less digits than its factorization.

66363724702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41088.

The product of its (nonzero) digits is 1524096, while the sum is 46.

The spelling of 66363724702 in words is "sixty-six billion, three hundred sixty-three million, seven hundred twenty-four thousand, seven hundred two".