20330404004241 has 64 divisors (see below), whose sum is σ = 31042055976960. Its totient is φ = 13140926472960.

The previous prime is 20330404004227. The next prime is 20330404004269. The reversal of 20330404004241 is 14240040403302.

It is a happy number.

20330404004241 is a `hidden beast` number, since 203 + 30 + 4 + 0 + 4 + 0 + 0 + 424 + 1 = 666.

It is not a de Polignac number, because 20330404004241 - 2¹⁴ = 20330403987857 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (20330404004291) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 404906560 + ... + 404956766.

It is an arithmetic number, because the mean of its divisors is an integer number (485032124640).

Almost surely, 2^{20330404004241} is an apocalyptic number.

It is an amenable number.

20330404004241 is a deficient number, since it is larger than the sum of its proper divisors (10711651972719).

20330404004241 is a wasteful number, since it uses less digits than its factorization.

20330404004241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51671 (or 51665 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 20330404004241 its reverse (14240040403302), we get a palindrome (34570444407543).

The spelling of 20330404004241 in words is "twenty trillion, three hundred thirty billion, four hundred four million, four thousand, two hundred forty-one".