130440011200421 has 8 divisors (see below), whose sum is σ = 143462663710464. Its totient is φ = 117844330903920.

The previous prime is 130440011200393. The next prime is 130440011200493. The reversal of 130440011200421 is 124002110044031.

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 130440011200421 - 2¹⁴ = 130440011184037 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 (130440011200621) 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, 106743052745 + ... + 106743053966.

It is an arithmetic number, because the mean of its divisors is an integer number (17932832963808).

Almost surely, 2^{130440011200421} is an apocalyptic number.

It is an amenable number.

130440011200421 is a deficient number, since it is larger than the sum of its proper divisors (13022652510043).

130440011200421 is a wasteful number, since it uses less digits than its factorization.

130440011200421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213486106771.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 130440011200421 its reverse (124002110044031), we get a palindrome (254442121244452).

The spelling of 130440011200421 in words is "one hundred thirty trillion, four hundred forty billion, eleven million, two hundred thousand, four hundred twenty-one".