9206450717912 has 32 divisors (see below), whose sum is σ = 20261300812320. Its totient is φ = 3838983310080.

The previous prime is 9206450717897. The next prime is 9206450717917. The reversal of 9206450717912 is 2197170546029.

It is a super-3 number, since 3×9206450717912³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9206450717917) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2221631789 + ... + 2221635932.

It is an arithmetic number, because the mean of its divisors is an integer number (633165650385).

Almost surely, 2^{9206450717912} is an apocalyptic number.

It is an amenable number.

9206450717912 is an abundant number, since it is smaller than the sum of its proper divisors (11054850094408).

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

9206450717912 is a wasteful number, since it uses less digits than its factorization.

9206450717912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4443267771 (or 4443267767 counting only the distinct ones).

The product of its (nonzero) digits is 1905120, while the sum is 53.

The spelling of 9206450717912 in words is "nine trillion, two hundred six billion, four hundred fifty million, seven hundred seventeen thousand, nine hundred twelve".