315141400441 has 32 divisors (see below), whose sum is σ = 367374458880. Its totient is φ = 264776639616.

The previous prime is 315141400433. The next prime is 315141400451. The reversal of 315141400441 is 144004141513.

It is a cyclic number.

It is not a de Polignac number, because 315141400441 - 2³ = 315141400433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (315141400451) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35456500 + ... + 35465386.

It is an arithmetic number, because the mean of its divisors is an integer number (11480451840).

Almost surely, 2^315141400441 is an apocalyptic number.

It is an amenable number.

315141400441 is a deficient number, since it is larger than the sum of its proper divisors (52233058439).

315141400441 is a wasteful number, since it uses less digits than its factorization.

315141400441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9493.

The product of its (nonzero) digits is 3840, while the sum is 28.

Adding to 315141400441 its reverse (144004141513), we get a palindrome (459145541954).

The spelling of 315141400441 in words is "three hundred fifteen billion, one hundred forty-one million, four hundred thousand, four hundred forty-one".