4351135523223 has 8 divisors (see below), whose sum is σ = 5802144461568. Its totient is φ = 2900441800184.

The previous prime is 4351135523197. The next prime is 4351135523227. The reversal of 4351135523223 is 3223255311534.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4351135523223 - 2¹⁷ = 4351135392151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4351135523227) 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 7 ways as a sum of consecutive naturals, for example, 78771615 + ... + 78826832.

It is an arithmetic number, because the mean of its divisors is an integer number (725268057696).

Almost surely, 2^{4351135523223} is an apocalyptic number.

4351135523223 is a deficient number, since it is larger than the sum of its proper divisors (1451008938345).

4351135523223 is a wasteful number, since it uses less digits than its factorization.

4351135523223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157607653.

The product of its digits is 324000, while the sum is 39.

The spelling of 4351135523223 in words is "four trillion, three hundred fifty-one billion, one hundred thirty-five million, five hundred twenty-three thousand, two hundred twenty-three".