131414401240401 has 4 divisors (see below), whose sum is σ = 175219201653872. Its totient is φ = 87609600826932.

The previous prime is 131414401240373. The next prime is 131414401240411. The reversal of 131414401240401 is 104042104414131.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 131414401240401 - 2⁹ = 131414401239889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131414401240411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21902400206731 + ... + 21902400206736.

It is an arithmetic number, because the mean of its divisors is an integer number (43804800413468).

Almost surely, 2^{131414401240401} is an apocalyptic number.

It is an amenable number.

131414401240401 is a deficient number, since it is larger than the sum of its proper divisors (43804800413471).

131414401240401 is an equidigital number, since it uses as much as digits as its factorization.

131414401240401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43804800413470.

The product of its (nonzero) digits is 6144, while the sum is 30.

Adding to 131414401240401 its reverse (104042104414131), we get a palindrome (235456505654532).

The spelling of 131414401240401 in words is "one hundred thirty-one trillion, four hundred fourteen billion, four hundred one million, two hundred forty thousand, four hundred one".