115040545245041 has 4 divisors (see below), whose sum is σ = 123889817956212. Its totient is φ = 106191272533872.

The previous prime is 115040545244969. The next prime is 115040545245083. The reversal of 115040545245041 is 140542545040511.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 67110830094400 + 47929715150641 = 8192120^2 + 6923129^2 .

It is a cyclic number.

It is not a de Polignac number, because 115040545245041 - 2¹⁰ = 115040545244017 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 115040545245041.

It is not an unprimeable number, because it can be changed into a prime (115040545245341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4424636355566 + ... + 4424636355591.

It is an arithmetic number, because the mean of its divisors is an integer number (30972454489053).

Almost surely, 2^{115040545245041} is an apocalyptic number.

It is an amenable number.

115040545245041 is a deficient number, since it is larger than the sum of its proper divisors (8849272711171).

115040545245041 is an equidigital number, since it uses as much as digits as its factorization.

115040545245041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8849272711170.

The product of its (nonzero) digits is 320000, while the sum is 41.

The spelling of 115040545245041 in words is "one hundred fifteen trillion, forty billion, five hundred forty-five million, two hundred forty-five thousand, forty-one".