20132004440033 has 16 divisors (see below), whose sum is σ = 21577934453376. Its totient is φ = 18733764551040.

The previous prime is 20132004440029. The next prime is 20132004440057. The reversal of 20132004440033 is 33004440023102.

It is a cyclic number.

It is not a de Polignac number, because 20132004440033 - 2² = 20132004440029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20132004439984 and 20132004440011.

It is not an unprimeable number, because it can be changed into a prime (20132004440533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4870010 + ... + 7998812.

It is an arithmetic number, because the mean of its divisors is an integer number (1348620903336).

Almost surely, 2^{20132004440033} is an apocalyptic number.

20132004440033 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

20132004440033 is a deficient number, since it is larger than the sum of its proper divisors (1445930013343).

20132004440033 is a wasteful number, since it uses less digits than its factorization.

20132004440033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3136424.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 20132004440033 its reverse (33004440023102), we get a palindrome (53136444463135).

The spelling of 20132004440033 in words is "twenty trillion, one hundred thirty-two billion, four million, four hundred forty thousand, thirty-three".