1768113260147 has 4 divisors (see below), whose sum is σ = 1904121972480. Its totient is φ = 1632104547816.

The previous prime is 1768113260131. The next prime is 1768113260191. The reversal of 1768113260147 is 7410623118671.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1768113260147 - 2⁴ = 1768113260131 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1768113260197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68004356147 + ... + 68004356172.

It is an arithmetic number, because the mean of its divisors is an integer number (476030493120).

Almost surely, 2^{1768113260147} is an apocalyptic number.

1768113260147 is a deficient number, since it is larger than the sum of its proper divisors (136008712333).

1768113260147 is a wasteful number, since it uses less digits than its factorization.

1768113260147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136008712332.

The product of its (nonzero) digits is 338688, while the sum is 47.

The spelling of 1768113260147 in words is "one trillion, seven hundred sixty-eight billion, one hundred thirteen million, two hundred sixty thousand, one hundred forty-seven".