2431032224240 has 40 divisors (see below), whose sum is σ = 5675602870608. Its totient is φ = 968377973760.

The previous prime is 2431032224233. The next prime is 2431032224287. The reversal of 2431032224240 is 424222301342.

2431032224240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63026162 + ... + 63064721.

Almost surely, 2^{2431032224240} is an apocalyptic number.

2431032224240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2431032224240 is an abundant number, since it is smaller than the sum of its proper divisors (3244570646368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2431032224240 is a wasteful number, since it uses less digits than its factorization.

2431032224240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126091137 (or 126091131 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 2431032224240 its reverse (424222301342), we get a palindrome (2855254525582).

The spelling of 2431032224240 in words is "two trillion, four hundred thirty-one billion, thirty-two million, two hundred twenty-four thousand, two hundred forty".