20133003040441 has 4 divisors (see below), whose sum is σ = 20133737661312. Its totient is φ = 20132268419572.

The previous prime is 20133003040421. The next prime is 20133003040499. The reversal of 20133003040441 is 14404030033102.

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 20133003040441 - 2³⁷ = 19995564086969 is a prime.

It is a super-2 number, since 2×20133003040441² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20133003040421) 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, 367269325 + ... + 367324138.

It is an arithmetic number, because the mean of its divisors is an integer number (5033434415328).

Almost surely, 2^{20133003040441} is an apocalyptic number.

It is an amenable number.

20133003040441 is a deficient number, since it is larger than the sum of its proper divisors (734620871).

20133003040441 is an equidigital number, since it uses as much as digits as its factorization.

20133003040441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 734620870.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 20133003040441 its reverse (14404030033102), we get a palindrome (34537033073543).

The spelling of 20133003040441 in words is "twenty trillion, one hundred thirty-three billion, three million, forty thousand, four hundred forty-one".