33544131041 has 2 divisors, whose sum is σ = 33544131042. Its totient is φ = 33544131040.

The previous prime is 33544131029. The next prime is 33544131067. The reversal of 33544131041 is 14013144533.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32973112225 + 571018816 = 181585^2 + 23896^2 .

It is a cyclic number.

It is not a de Polignac number, because 33544131041 - 2²⁶ = 33477022177 is a prime.

It is a super-2 number, since 2×33544131041² (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 33544130995 and 33544131013.

It is not a weakly prime, because it can be changed into another prime (33544131241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16772065520 + 16772065521.

It is an arithmetic number, because the mean of its divisors is an integer number (16772065521).

Almost surely, 2^33544131041 is an apocalyptic number.

It is an amenable number.

33544131041 is a deficient number, since it is larger than the sum of its proper divisors (1).

33544131041 is an equidigital number, since it uses as much as digits as its factorization.

33544131041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 33544131041 its reverse (14013144533), we get a palindrome (47557275574).

The spelling of 33544131041 in words is "thirty-three billion, five hundred forty-four million, one hundred thirty-one thousand, forty-one".