2431141440555 has 16 divisors (see below), whose sum is σ = 3890947698720. Its totient is φ = 1296234970368.

The previous prime is 2431141440509. The next prime is 2431141440557. The reversal of 2431141440555 is 5550441411342.

It is not a de Polignac number, because 2431141440555 - 2⁶ = 2431141440491 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2431141440557) 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 15 ways as a sum of consecutive naturals, for example, 23308602 + ... + 23412671.

It is an arithmetic number, because the mean of its divisors is an integer number (243184231170).

Almost surely, 2^{2431141440555} is an apocalyptic number.

2431141440555 is a deficient number, since it is larger than the sum of its proper divisors (1459806258165).

2431141440555 is a wasteful number, since it uses less digits than its factorization.

2431141440555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46724750.

The product of its (nonzero) digits is 192000, while the sum is 39.

Adding to 2431141440555 its reverse (5550441411342), we get a palindrome (7981582851897).

The spelling of 2431141440555 in words is "two trillion, four hundred thirty-one billion, one hundred forty-one million, four hundred forty thousand, five hundred fifty-five".