2040314424221 has 4 divisors (see below), whose sum is σ = 2041164912000. Its totient is φ = 2039463936444.

The previous prime is 2040314424217. The next prime is 2040314424227. The reversal of 2040314424221 is 1224244130402.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2040314424221 - 2² = 2040314424217 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 (2040314424227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 425240291 + ... + 425245088.

It is an arithmetic number, because the mean of its divisors is an integer number (510291228000).

Almost surely, 2^{2040314424221} is an apocalyptic number.

It is an amenable number.

2040314424221 is a deficient number, since it is larger than the sum of its proper divisors (850487779).

2040314424221 is an equidigital number, since it uses as much as digits as its factorization.

2040314424221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 850487778.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 2040314424221 its reverse (1224244130402), we get a palindrome (3264558554623).

The spelling of 2040314424221 in words is "two trillion, forty billion, three hundred fourteen million, four hundred twenty-four thousand, two hundred twenty-one".