130440224342323 has 16 divisors (see below), whose sum is σ = 155991390078976. Its totient is φ = 106717082713920.

The previous prime is 130440224342321. The next prime is 130440224342347. The reversal of 130440224342323 is 323243422044031.

It is not a de Polignac number, because 130440224342323 - 2¹ = 130440224342321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130440224342321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4117155561 + ... + 4117187242.

It is an arithmetic number, because the mean of its divisors is an integer number (9749461879936).

Almost surely, 2^{130440224342323} is an apocalyptic number.

130440224342323 is a deficient number, since it is larger than the sum of its proper divisors (25551165736653).

130440224342323 is an equidigital number, since it uses as much as digits as its factorization.

130440224342323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8234342914.

The product of its (nonzero) digits is 331776, while the sum is 37.

Adding to 130440224342323 its reverse (323243422044031), we get a palindrome (453683646386354).

The spelling of 130440224342323 in words is "one hundred thirty trillion, four hundred forty billion, two hundred twenty-four million, three hundred forty-two thousand, three hundred twenty-three".