2541440035 has 4 divisors (see below), whose sum is σ = 3049728048. Its totient is φ = 2033152024.

The previous prime is 2541440029. The next prime is 2541440081. The reversal of 2541440035 is 5300441452.

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

It is a cyclic number.

It is not a de Polignac number, because 2541440035 - 2¹³ = 2541431843 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2541439985 and 2541440012.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 254143999 + ... + 254144008.

It is an arithmetic number, because the mean of its divisors is an integer number (762432012).

Almost surely, 2^2541440035 is an apocalyptic number.

2541440035 is a deficient number, since it is larger than the sum of its proper divisors (508288013).

2541440035 is an equidigital number, since it uses as much as digits as its factorization.

2541440035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 508288012.

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 2541440035 is about 50412.6971605368. The cubic root of 2541440035 is about 1364.6667883856. Note that the first 3 decimals are identical.

Adding to 2541440035 its reverse (5300441452), we get a palindrome (7841881487).

The spelling of 2541440035 in words is "two billion, five hundred forty-one million, four hundred forty thousand, thirty-five".