2431541042 has 64 divisors (see below), whose sum is σ = 4483454976. Its totient is φ = 965402880.

The previous prime is 2431541041. The next prime is 2431541107. The reversal of 2431541042 is 2401451342.

It is not an unprimeable number, because it can be changed into a prime (2431541041) 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, 5206493 + ... + 5206959.

It is an arithmetic number, because the mean of its divisors is an integer number (70053984).

Almost surely, 2^2431541042 is an apocalyptic number.

2431541042 is a deficient number, since it is larger than the sum of its proper divisors (2051913934).

2431541042 is a wasteful number, since it uses less digits than its factorization.

2431541042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 791.

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 2431541042 is about 49310.6585030052. The cubic root of 2431541042 is about 1344.7055627973.

Adding to 2431541042 its reverse (2401451342), we get a palindrome (4832992384).

The spelling of 2431541042 in words is "two billion, four hundred thirty-one million, five hundred forty-one thousand, forty-two".