19341397606 has 16 divisors (see below), whose sum is σ = 29714812416. Its totient is φ = 9437646856.

The previous prime is 19341397601. The next prime is 19341397609. The reversal of 19341397606 is 60679314391.

It is a happy number.

It is a super-2 number, since 2×19341397606² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 19341397606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19341397601) 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, 263866 + ... + 329101.

It is an arithmetic number, because the mean of its divisors is an integer number (1857175776).

Almost surely, 2^19341397606 is an apocalyptic number.

19341397606 is a deficient number, since it is larger than the sum of its proper divisors (10373414810).

19341397606 is a wasteful number, since it uses less digits than its factorization.

19341397606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 593363.

The product of its (nonzero) digits is 734832, while the sum is 49.

The spelling of 19341397606 in words is "nineteen billion, three hundred forty-one million, three hundred ninety-seven thousand, six hundred six".