604263123143 has 4 divisors (see below), whose sum is σ = 607426804608. Its totient is φ = 601099441680.

The previous prime is 604263123137. The next prime is 604263123199. The reversal of 604263123143 is 341321362406.

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 604263123143 - 2⁴ = 604263123127 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 (604263183143) 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, 1581840446 + ... + 1581840827.

It is an arithmetic number, because the mean of its divisors is an integer number (151856701152).

Almost surely, 2^604263123143 is an apocalyptic number.

604263123143 is a deficient number, since it is larger than the sum of its proper divisors (3163681465).

604263123143 is a wasteful number, since it uses less digits than its factorization.

604263123143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3163681464.

The product of its (nonzero) digits is 62208, while the sum is 35.

Adding to 604263123143 its reverse (341321362406), we get a palindrome (945584485549).

The spelling of 604263123143 in words is "six hundred four billion, two hundred sixty-three million, one hundred twenty-three thousand, one hundred forty-three".