14919208322 has 6 divisors (see below), whose sum is σ = 22379071593. Its totient is φ = 7459517792.

The previous prime is 14919208307. The next prime is 14919208331. The reversal of 14919208322 is 22380291941.

It can be written as a sum of positive squares in 2 ways, for example, as 14417045041 + 502163281 = 120071^2 + 22409^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=86369.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14919208322.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 129554 + ... + 215922.

Almost surely, 2^14919208322 is an apocalyptic number.

14919208322 is a deficient number, since it is larger than the sum of its proper divisors (7459863271).

14919208322 is an frugal number, since it uses more digits than its factorization.

14919208322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172740 (or 86371 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 41.

The spelling of 14919208322 in words is "fourteen billion, nine hundred nineteen million, two hundred eight thousand, three hundred twenty-two".