431313401214541 has 4 divisors (see below), whose sum is σ = 431313863150592. Its totient is φ = 431312939278492.

The previous prime is 431313401214529. The next prime is 431313401214587. The reversal of 431313401214541 is 145412104313134.

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 a cyclic number.

It is not a de Polignac number, because 431313401214541 - 2⁷ = 431313401214413 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 431313401214541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (431313401214841) 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, 229564621 + ... + 231435826.

It is an arithmetic number, because the mean of its divisors is an integer number (107828465787648).

Almost surely, 2^{431313401214541} is an apocalyptic number.

It is an amenable number.

431313401214541 is a deficient number, since it is larger than the sum of its proper divisors (461936051).

431313401214541 is an equidigital number, since it uses as much as digits as its factorization.

431313401214541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461936050.

The product of its (nonzero) digits is 69120, while the sum is 37.

Adding to 431313401214541 its reverse (145412104313134), we get a palindrome (576725505527675).

The spelling of 431313401214541 in words is "four hundred thirty-one trillion, three hundred thirteen billion, four hundred one million, two hundred fourteen thousand, five hundred forty-one".