193298272148 has 12 divisors (see below), whose sum is σ = 338387566272. Its totient is φ = 96616110360.

The previous prime is 193298272127. The next prime is 193298272163. The reversal of 193298272148 is 841272892391.

It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 193298272093 and 193298272102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8243258 + ... + 8266673.

It is an arithmetic number, because the mean of its divisors is an integer number (28198963856).

Almost surely, 2^193298272148 is an apocalyptic number.

It is an amenable number.

193298272148 is a deficient number, since it is larger than the sum of its proper divisors (145089294124).

193298272148 is a wasteful number, since it uses less digits than its factorization.

193298272148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16512862 (or 16512860 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 56.

The spelling of 193298272148 in words is "one hundred ninety-three billion, two hundred ninety-eight million, two hundred seventy-two thousand, one hundred forty-eight".