414032240021 has 4 divisors (see below), whose sum is σ = 421844169132. Its totient is φ = 406220310912.

The previous prime is 414032239969. The next prime is 414032240047. The reversal of 414032240021 is 120042230414.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 261643503121 + 152388736900 = 511511^2 + 390370^2 .

It is a cyclic number.

It is not a de Polignac number, because 414032240021 - 2¹⁴ = 414032223637 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 (414032240521) 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, 3905964476 + ... + 3905964581.

It is an arithmetic number, because the mean of its divisors is an integer number (105461042283).

Almost surely, 2^414032240021 is an apocalyptic number.

It is an amenable number.

414032240021 is a deficient number, since it is larger than the sum of its proper divisors (7811929111).

414032240021 is an equidigital number, since it uses as much as digits as its factorization.

414032240021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7811929110.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 414032240021 its reverse (120042230414), we get a palindrome (534074470435).

The spelling of 414032240021 in words is "four hundred fourteen billion, thirty-two million, two hundred forty thousand, twenty-one".