315141243241 has 16 divisors (see below), whose sum is σ = 344664057600. Its totient is φ = 285764965200.

The previous prime is 315141243227. The next prime is 315141243253. The reversal of 315141243241 is 142342141513.

It is a happy number.

It is not a de Polignac number, because 315141243241 - 2⁹ = 315141242729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (315141243211) 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, 6960246 + ... + 7005376.

It is an arithmetic number, because the mean of its divisors is an integer number (21541503600).

Almost surely, 2^315141243241 is an apocalyptic number.

It is an amenable number.

315141243241 is a deficient number, since it is larger than the sum of its proper divisors (29522814359).

315141243241 is a wasteful number, since it uses less digits than its factorization.

315141243241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46740.

The product of its digits is 11520, while the sum is 31.

Adding to 315141243241 its reverse (142342141513), we get a palindrome (457483384754).

The spelling of 315141243241 in words is "three hundred fifteen billion, one hundred forty-one million, two hundred forty-three thousand, two hundred forty-one".