69343221712 has 40 divisors (see below), whose sum is σ = 144432720000. Its totient is φ = 32147914752.

The previous prime is 69343221691. The next prime is 69343221719. The reversal of 69343221712 is 21712234396.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69343221719) 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, 2412337 + ... + 2440912.

It is an arithmetic number, because the mean of its divisors is an integer number (3610818000).

Almost surely, 2^69343221712 is an apocalyptic number.

It is an amenable number.

69343221712 is an abundant number, since it is smaller than the sum of its proper divisors (75089498288).

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

69343221712 is a wasteful number, since it uses less digits than its factorization.

69343221712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4853323 (or 4853317 counting only the distinct ones).

The product of its digits is 108864, while the sum is 40.

The spelling of 69343221712 in words is "sixty-nine billion, three hundred forty-three million, two hundred twenty-one thousand, seven hundred twelve".