241011131323545 has 96 divisors (see below), whose sum is σ = 463288452891264. Its totient is φ = 114916575052800.

The previous prime is 241011131323489. The next prime is 241011131323549. The reversal of 241011131323545 is 545323131110142.

241011131323545 is a `hidden beast` number, since 2 + 4 + 101 + 1 + 1 + 3 + 1 + 3 + 2 + 3 + 545 = 666.

It is not a de Polignac number, because 241011131323545 - 2⁹ = 241011131323033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (241011131323549) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 159978237 + ... + 161477733.

It is an arithmetic number, because the mean of its divisors is an integer number (4825921384284).

Almost surely, 2^{241011131323545} is an apocalyptic number.

It is an amenable number.

241011131323545 is a deficient number, since it is larger than the sum of its proper divisors (222277321567719).

241011131323545 is a wasteful number, since it uses less digits than its factorization.

241011131323545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1504903 (or 1504900 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

Adding to 241011131323545 its reverse (545323131110142), we get a palindrome (786334262433687).

The spelling of 241011131323545 in words is "two hundred forty-one trillion, eleven billion, one hundred thirty-one million, three hundred twenty-three thousand, five hundred forty-five".