2240411330021 has 8 divisors (see below), whose sum is σ = 2295546836184. Its totient is φ = 2185299220480.

The previous prime is 2240411329931. The next prime is 2240411330071. The reversal of 2240411330021 is 1200331140422.

It can be written as a sum of positive squares in 4 ways, for example, as 201498640996 + 2038912689025 = 448886^2 + 1427905^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 2240411330021 - 2³⁴ = 2223231460837 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2240411330071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5655206 + ... + 6038391.

It is an arithmetic number, because the mean of its divisors is an integer number (286943354523).

Almost surely, 2^{2240411330021} is an apocalyptic number.

It is an amenable number.

2240411330021 is a deficient number, since it is larger than the sum of its proper divisors (55135506163).

2240411330021 is a wasteful number, since it uses less digits than its factorization.

2240411330021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11698311.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 2240411330021 its reverse (1200331140422), we get a palindrome (3440742470443).

The spelling of 2240411330021 in words is "two trillion, two hundred forty billion, four hundred eleven million, three hundred thirty thousand, twenty-one".