193412632568 has 8 divisors (see below), whose sum is σ = 362648686080. Its totient is φ = 96706316280.

The previous prime is 193412632531. The next prime is 193412632573. The reversal of 193412632568 is 865236214391.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12088289528 + ... + 12088289543.

It is an arithmetic number, because the mean of its divisors is an integer number (45331085760).

Almost surely, 2^193412632568 is an apocalyptic number.

It is an amenable number.

193412632568 is a deficient number, since it is larger than the sum of its proper divisors (169236053512).

193412632568 is a wasteful number, since it uses less digits than its factorization.

193412632568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24176579077 (or 24176579073 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 50.

The spelling of 193412632568 in words is "one hundred ninety-three billion, four hundred twelve million, six hundred thirty-two thousand, five hundred sixty-eight".