2541442486 has 16 divisors (see below), whose sum is σ = 4201601040. Its totient is φ = 1143290880.

The previous prime is 2541442481. The next prime is 2541442511. The reversal of 2541442486 is 6842441452.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2541442481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 593331 + ... + 597598.

It is an arithmetic number, because the mean of its divisors is an integer number (262600065).

Almost surely, 2^2541442486 is an apocalyptic number.

2541442486 is a deficient number, since it is larger than the sum of its proper divisors (1660158554).

2541442486 is a wasteful number, since it uses less digits than its factorization.

2541442486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1191039.

The product of its digits is 245760, while the sum is 40.

The square root of 2541442486 is about 50412.7214698830. The cubic root of 2541442486 is about 1364.6672270866.

The spelling of 2541442486 in words is "two billion, five hundred forty-one million, four hundred forty-two thousand, four hundred eighty-six".