2541140511354 has 24 divisors (see below), whose sum is σ = 5510075868180. Its totient is φ = 846389694528.

The previous prime is 2541140511289. The next prime is 2541140511367. The reversal of 2541140511354 is 4531150411452.

2541140511354 is a `hidden beast` number, since 2 + 54 + 1 + 1 + 40 + 511 + 3 + 54 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2442415729329 + 98724782025 = 1562823^2 + 314205^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54738037 + ... + 54784440.

Almost surely, 2^{2541140511354} is an apocalyptic number.

2541140511354 is an abundant number, since it is smaller than the sum of its proper divisors (2968935356826).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2541140511354 is a wasteful number, since it uses less digits than its factorization.

2541140511354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109523774 (or 109523771 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 36.

The spelling of 2541140511354 in words is "two trillion, five hundred forty-one billion, one hundred forty million, five hundred eleven thousand, three hundred fifty-four".