130440041043423 has 8 divisors (see below), whose sum is σ = 173927510558208. Its totient is φ = 86956299445464.

The previous prime is 130440041043409. The next prime is 130440041043439. The reversal of 130440041043423 is 324340140044031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 130440041043423 - 2⁹ = 130440041042911 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130440041043623) 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, 931897561 + ... + 932037522.

It is an arithmetic number, because the mean of its divisors is an integer number (21740938819776).

Almost surely, 2^{130440041043423} is an apocalyptic number.

130440041043423 is a deficient number, since it is larger than the sum of its proper divisors (43487469514785).

130440041043423 is a wasteful number, since it uses less digits than its factorization.

130440041043423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1863958413.

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 130440041043423 its reverse (324340140044031), we get a palindrome (454780181087454).

The spelling of 130440041043423 in words is "one hundred thirty trillion, four hundred forty billion, forty-one million, forty-three thousand, four hundred twenty-three".