93936066664320 has 160 divisors (see below), whose sum is σ = 335462654922120. Its totient is φ = 25049617763328.

The previous prime is 93936066664303. The next prime is 93936066664409. The reversal of 93936066664320 is 2346666063939.

It is a tau number, because it is divible by the number of its divisors (160).

It is a super-2 number, since 2×93936066664320² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 905967322 + ... + 906071001.

Almost surely, 2^{93936066664320} is an apocalyptic number.

93936066664320 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

93936066664320 is an abundant number, since it is smaller than the sum of its proper divisors (241526588257800).

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

93936066664320 is a wasteful number, since it uses less digits than its factorization.

93936066664320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1812038354 (or 1812038333 counting only the distinct ones).

The product of its (nonzero) digits is 136048896, while the sum is 63.

The spelling of 93936066664320 in words is "ninety-three trillion, nine hundred thirty-six billion, sixty-six million, six hundred sixty-four thousand, three hundred twenty".