2731241135 has 24 divisors (see below), whose sum is σ = 3866312736. Its totient is φ = 1846461120.

The previous prime is 2731241129. The next prime is 2731241137. The reversal of 2731241135 is 5311421372.

It is a de Polignac number, because none of the positive numbers 2^k-2731241135 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2731241098 and 2731241107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2731241137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 61112 + ... + 95901.

It is an arithmetic number, because the mean of its divisors is an integer number (161096364).

Almost surely, 2^2731241135 is an apocalyptic number.

2731241135 is a deficient number, since it is larger than the sum of its proper divisors (1135071601).

2731241135 is a wasteful number, since it uses less digits than its factorization.

2731241135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157103 (or 157096 counting only the distinct ones).

The product of its digits is 5040, while the sum is 29.

The square root of 2731241135 is about 52261.2775867563. The cubic root of 2731241135 is about 1397.8267531729.

The spelling of 2731241135 in words is "two billion, seven hundred thirty-one million, two hundred forty-one thousand, one hundred thirty-five".