2240014411421 has 8 divisors (see below), whose sum is σ = 2416530531384. Its totient is φ = 2068470576640.

The previous prime is 2240014411303. The next prime is 2240014411433. The reversal of 2240014411421 is 1241144100422.

It can be written as a sum of positive squares in 4 ways, for example, as 310790640196 + 1929223771225 = 557486^2 + 1388965^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2240014411421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2240014411451) 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 7 ways as a sum of consecutive naturals, for example, 1243070360 + ... + 1243072161.

It is an arithmetic number, because the mean of its divisors is an integer number (302066316423).

Almost surely, 2^{2240014411421} is an apocalyptic number.

It is an amenable number.

2240014411421 is a deficient number, since it is larger than the sum of its proper divisors (176516119963).

2240014411421 is a wasteful number, since it uses less digits than its factorization.

2240014411421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2486142591.

The product of its (nonzero) digits is 2048, while the sum is 26.

Adding to 2240014411421 its reverse (1241144100422), we get a palindrome (3481158511843).

The spelling of 2240014411421 in words is "two trillion, two hundred forty billion, fourteen million, four hundred eleven thousand, four hundred twenty-one".