130440012041423 has 16 divisors (see below), whose sum is σ = 149101155767040. Its totient is φ = 111785584234176.

The previous prime is 130440012041401. The next prime is 130440012041473. The reversal of 130440012041423 is 324140210044031.

It is a cyclic number.

It is not a de Polignac number, because 130440012041423 - 2⁶ = 130440012041359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130440012041473) 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, 1012094915 + ... + 1012223787.

It is an arithmetic number, because the mean of its divisors is an integer number (9318822235440).

Almost surely, 2^{130440012041423} is an apocalyptic number.

130440012041423 is a deficient number, since it is larger than the sum of its proper divisors (18661143725617).

130440012041423 is a wasteful number, since it uses less digits than its factorization.

130440012041423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153806.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 130440012041423 its reverse (324140210044031), we get a palindrome (454580222085454).

The spelling of 130440012041423 in words is "one hundred thirty trillion, four hundred forty billion, twelve million, forty-one thousand, four hundred twenty-three".