65692443093912 has 192 divisors, whose sum is σ = 179529833246400. Its totient is φ = 21699922083840.

The previous prime is 65692443093869. The next prime is 65692443093913. The reversal of 65692443093912 is 21939034429656.

65692443093912 is a `hidden beast` number, since 6 + 5 + 6 + 9 + 24 + 430 + 93 + 91 + 2 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 65692443093912.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65692443093913) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8202323764 + ... + 8202331772.

It is an arithmetic number, because the mean of its divisors is an integer number (935051214825).

Almost surely, 2^{65692443093912} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 65692443093912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89764916623200).

65692443093912 is an abundant number, since it is smaller than the sum of its proper divisors (113837390152488).

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

65692443093912 is a wasteful number, since it uses less digits than its factorization.

65692443093912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10338 (or 10331 counting only the distinct ones).

The product of its (nonzero) digits is 75582720, while the sum is 63.

The spelling of 65692443093912 in words is "sixty-five trillion, six hundred ninety-two billion, four hundred forty-three million, ninety-three thousand, nine hundred twelve".