130434444242323 has 8 divisors (see below), whose sum is σ = 142770614884016. Its totient is φ = 118427238151200.

The previous prime is 130434444242233. The next prime is 130434444242449. The reversal of 130434444242323 is 323242444434031.

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 130434444242323 - 2²¹ = 130434442145171 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 130434444242323.

It is not an unprimeable number, because it can be changed into a prime (130434444252323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82241136813 + ... + 82241138398.

It is an arithmetic number, because the mean of its divisors is an integer number (17846326860502).

Almost surely, 2^{130434444242323} is an apocalyptic number.

130434444242323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

130434444242323 is a deficient number, since it is larger than the sum of its proper divisors (12336170641693).

130434444242323 is a wasteful number, since it uses less digits than its factorization.

130434444242323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164482275285.

The product of its (nonzero) digits is 2654208, while the sum is 43.

Adding to 130434444242323 its reverse (323242444434031), we get a palindrome (453676888676354).

The spelling of 130434444242323 in words is "one hundred thirty trillion, four hundred thirty-four billion, four hundred forty-four million, two hundred forty-two thousand, three hundred twenty-three".