2365741482181 has 32 divisors (see below), whose sum is σ = 3052320480000. Its totient is φ = 1779216122880.

The previous prime is 2365741482161. The next prime is 2365741482197. The reversal of 2365741482181 is 1812841475632.

It is not a de Polignac number, because 2365741482181 - 2⁹ = 2365741481669 is a prime.

It is a super-2 number, since 2×2365741482181² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2365741482121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5945821 + ... + 6331213.

It is an arithmetic number, because the mean of its divisors is an integer number (95385015000).

Almost surely, 2^{2365741482181} is an apocalyptic number.

It is an amenable number.

2365741482181 is a deficient number, since it is larger than the sum of its proper divisors (686578997819).

2365741482181 is a wasteful number, since it uses less digits than its factorization.

2365741482181 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388189.

The product of its digits is 2580480, while the sum is 52.

The spelling of 2365741482181 in words is "two trillion, three hundred sixty-five billion, seven hundred forty-one million, four hundred eighty-two thousand, one hundred eighty-one".