2240421443302 has 48 divisors (see below), whose sum is σ = 4110407698320. Its totient is φ = 911872987200.

The previous prime is 2240421443297. The next prime is 2240421443317. The reversal of 2240421443302 is 2033441240422.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 6288324 + ... + 6635047.

It is an arithmetic number, because the mean of its divisors is an integer number (85633493715).

Almost surely, 2^{2240421443302} is an apocalyptic number.

2240421443302 is a deficient number, since it is larger than the sum of its proper divisors (1869986255018).

2240421443302 is a wasteful number, since it uses less digits than its factorization.

2240421443302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12923477 (or 12923470 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 2240421443302 its reverse (2033441240422), we get a palindrome (4273862683724).

The spelling of 2240421443302 in words is "two trillion, two hundred forty billion, four hundred twenty-one million, four hundred forty-three thousand, three hundred two".