39193096664216 has 64 divisors (see below), whose sum is σ = 80433789696000. Its totient is φ = 17755924262400.

The previous prime is 39193096664209. The next prime is 39193096664221. The reversal of 39193096664216 is 61246669039193.

It is a super-2 number, since 2×39193096664216² (a number of 28 digits) contains 22 as substring.

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, 284530976 + ... + 284668688.

It is an arithmetic number, because the mean of its divisors is an integer number (1256777964000).

Almost surely, 2^{39193096664216} is an apocalyptic number.

It is an amenable number.

39193096664216 is an abundant number, since it is smaller than the sum of its proper divisors (41240693031784).

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

39193096664216 is a wasteful number, since it uses less digits than its factorization.

39193096664216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148440 (or 148436 counting only the distinct ones).

The product of its (nonzero) digits is 68024448, while the sum is 65.

The spelling of 39193096664216 in words is "thirty-nine trillion, one hundred ninety-three billion, ninety-six million, six hundred sixty-four thousand, two hundred sixteen".