131423234244324 has 48 divisors (see below), whose sum is σ = 334856342532096. Its totient is φ = 39786594695200.

The previous prime is 131423234244307. The next prime is 131423234244373. The reversal of 131423234244324 is 423442432324131.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 482710932 + ... + 482983115.

It is an arithmetic number, because the mean of its divisors is an integer number (6976173802752).

Almost surely, 2^{131423234244324} is an apocalyptic number.

It is an amenable number.

131423234244324 is an abundant number, since it is smaller than the sum of its proper divisors (203433108287772).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131423234244324 is a wasteful number, since it uses less digits than its factorization.

131423234244324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 965695096 (or 965695094 counting only the distinct ones).

The product of its digits is 1327104, while the sum is 42.

Adding to 131423234244324 its reverse (423442432324131), we get a palindrome (554865666568455).

The spelling of 131423234244324 in words is "one hundred thirty-one trillion, four hundred twenty-three billion, two hundred thirty-four million, two hundred forty-four thousand, three hundred twenty-four".