17400909922 has 16 divisors (see below), whose sum is σ = 29080052352. Its totient is φ = 7741216720.

The previous prime is 17400909913. The next prime is 17400909941. The reversal of 17400909922 is 22990900471.

It is a super-2 number, since 2×17400909922² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8413333 + ... + 8415400.

It is an arithmetic number, because the mean of its divisors is an integer number (1817503272).

Almost surely, 2^17400909922 is an apocalyptic number.

17400909922 is a deficient number, since it is larger than the sum of its proper divisors (11679142430).

17400909922 is a wasteful number, since it uses less digits than its factorization.

17400909922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16828793.

The product of its (nonzero) digits is 81648, while the sum is 43.

The spelling of 17400909922 in words is "seventeen billion, four hundred million, nine hundred nine thousand, nine hundred twenty-two".