17223097738 has 96 divisors (see below), whose sum is σ = 34438193280. Its totient is φ = 6268348800.

The previous prime is 17223097729. The next prime is 17223097741. The reversal of 17223097738 is 83779032271.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 17223097691 and 17223097700.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4289820 + ... + 4293832.

It is an arithmetic number, because the mean of its divisors is an integer number (358731180).

Almost surely, 2^17223097738 is an apocalyptic number.

17223097738 is a deficient number, since it is larger than the sum of its proper divisors (17215095542).

17223097738 is a wasteful number, since it uses less digits than its factorization.

17223097738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4124 (or 4093 counting only the distinct ones).

The product of its (nonzero) digits is 889056, while the sum is 49.

The spelling of 17223097738 in words is "seventeen billion, two hundred twenty-three million, ninety-seven thousand, seven hundred thirty-eight".