7104142813823 has 4 divisors (see below), whose sum is σ = 7749973978728. Its totient is φ = 6458311648920.

The previous prime is 7104142813787. The next prime is 7104142813877. The reversal of 7104142813823 is 3283182414017.

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 7104142813823 - 2⁶ = 7104142813759 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7104142813423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 322915582436 + ... + 322915582457.

It is an arithmetic number, because the mean of its divisors is an integer number (1937493494682).

Almost surely, 2^{7104142813823} is an apocalyptic number.

7104142813823 is a deficient number, since it is larger than the sum of its proper divisors (645831164905).

7104142813823 is a wasteful number, since it uses less digits than its factorization.

7104142813823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 645831164904.

The product of its (nonzero) digits is 258048, while the sum is 44.

The spelling of 7104142813823 in words is "seven trillion, one hundred four billion, one hundred forty-two million, eight hundred thirteen thousand, eight hundred twenty-three".