130424123420431 has 4 divisors (see below), whose sum is σ = 130437515372200. Its totient is φ = 130410731468664.

The previous prime is 130424123420369. The next prime is 130424123420443. The reversal of 130424123420431 is 134024321424031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 130424123420431 - 2³⁷ = 130286684466959 is a prime.

It is a super-2 number, since 2×130424123420431² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130424123420471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6695961276 + ... + 6695980753.

It is an arithmetic number, because the mean of its divisors is an integer number (32609378843050).

Almost surely, 2^{130424123420431} is an apocalyptic number.

130424123420431 is a deficient number, since it is larger than the sum of its proper divisors (13391951769).

130424123420431 is an equidigital number, since it uses as much as digits as its factorization.

130424123420431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13391951768.

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 130424123420431 its reverse (134024321424031), we get a palindrome (264448444844462).

The spelling of 130424123420431 in words is "one hundred thirty trillion, four hundred twenty-four billion, one hundred twenty-three million, four hundred twenty thousand, four hundred thirty-one".