2231503240024 has 32 divisors (see below), whose sum is σ = 4486268635200. Its totient is φ = 1036826519040.

The previous prime is 2231503239997. The next prime is 2231503240033. The reversal of 2231503240024 is 4200423051322.

It is a super-3 number, since 3×2231503240024³ (a number of 38 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2231503239974 and 2231503240001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103838067 + ... + 103859554.

It is an arithmetic number, because the mean of its divisors is an integer number (140195894850).

Almost surely, 2^{2231503240024} is an apocalyptic number.

It is an amenable number.

2231503240024 is an abundant number, since it is smaller than the sum of its proper divisors (2254765395176).

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

2231503240024 is a wasteful number, since it uses less digits than its factorization.

2231503240024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207697723 (or 207697719 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

Adding to 2231503240024 its reverse (4200423051322), we get a palindrome (6431926291346).

The spelling of 2231503240024 in words is "two trillion, two hundred thirty-one billion, five hundred three million, two hundred forty thousand, twenty-four".