33554402041 has 4 divisors (see below), whose sum is σ = 33583555584. Its totient is φ = 33525248500.

The previous prime is 33554402029. The next prime is 33554402051. The reversal of 33554402041 is 14020445533.

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, and also an emirpimes, since its reverse is a distinct semiprime: 14020445533 = 8713 ⋅1609141.

It is a cyclic number.

It is not a de Polignac number, because 33554402041 - 2⁷ = 33554401913 is a prime.

It is a super-3 number, since 3×33554402041³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 33554401994 and 33554402012.

It is not an unprimeable number, because it can be changed into a prime (33554402051) 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, 14575045 + ... + 14577346.

It is an arithmetic number, because the mean of its divisors is an integer number (8395888896).

Almost surely, 2^33554402041 is an apocalyptic number.

It is an amenable number.

33554402041 is a deficient number, since it is larger than the sum of its proper divisors (29153543).

33554402041 is a wasteful number, since it uses less digits than its factorization.

33554402041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29153542.

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 33554402041 its reverse (14020445533), we get a palindrome (47574847574).

The spelling of 33554402041 in words is "thirty-three billion, five hundred fifty-four million, four hundred two thousand, forty-one".