17934611842 has 16 divisors (see below), whose sum is σ = 31399200000. Its totient is φ = 7522724448.

The previous prime is 17934611831. The next prime is 17934611861. The reversal of 17934611842 is 24811643971.

It is a junction number, because it is equal to n+sod(n) for n = 17934611792 and 17934611801.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13627467 + ... + 13628782.

It is an arithmetic number, because the mean of its divisors is an integer number (1962450000).

Almost surely, 2^17934611842 is an apocalyptic number.

17934611842 is a deficient number, since it is larger than the sum of its proper divisors (13464588158).

17934611842 is a wasteful number, since it uses less digits than its factorization.

17934611842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27256305.

The product of its digits is 290304, while the sum is 46.

The spelling of 17934611842 in words is "seventeen billion, nine hundred thirty-four million, six hundred eleven thousand, eight hundred forty-two".