193980163424 has 12 divisors (see below), whose sum is σ = 381898446804. Its totient is φ = 96990081696.

The previous prime is 193980163423. The next prime is 193980163439. The reversal of 193980163424 is 424361089391.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (193980163423) by changing a digit.

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 as a sum of consecutive naturals, namely, 3030940022 + ... + 3030940085.

It is an arithmetic number, because the mean of its divisors is an integer number (31824870567).

Almost surely, 2^193980163424 is an apocalyptic number.

It is an amenable number.

193980163424 is a deficient number, since it is larger than the sum of its proper divisors (187918283380).

193980163424 is an equidigital number, since it uses as much as digits as its factorization.

193980163424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6061880117 (or 6061880109 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 50.

The spelling of 193980163424 in words is "one hundred ninety-three billion, nine hundred eighty million, one hundred sixty-three thousand, four hundred twenty-four".