134323244523 has 48 divisors (see below), whose sum is σ = 210067996320. Its totient is φ = 82218074112.

The previous prime is 134323244509. The next prime is 134323244533. The reversal of 134323244523 is 325442323431.

134323244523 is a `hidden beast` number, since 1 + 34 + 32 + 32 + 44 + 523 = 666.

It is not a de Polignac number, because 134323244523 - 2⁸ = 134323244267 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134323244533) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23240448 + ... + 23246226.

It is an arithmetic number, because the mean of its divisors is an integer number (4376416590).

Almost surely, 2^134323244523 is an apocalyptic number.

134323244523 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

134323244523 is a deficient number, since it is larger than the sum of its proper divisors (75744751797).

134323244523 is a wasteful number, since it uses less digits than its factorization.

134323244523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6828 (or 6825 counting only the distinct ones).

The product of its digits is 207360, while the sum is 36.

Adding to 134323244523 its reverse (325442323431), we get a palindrome (459765567954).

The spelling of 134323244523 in words is "one hundred thirty-four billion, three hundred twenty-three million, two hundred forty-four thousand, five hundred twenty-three".