33400020241 has 8 divisors (see below), whose sum is σ = 40416831360. Its totient is φ = 26944554048.

The previous prime is 33400020229. The next prime is 33400020271. The reversal of 33400020241 is 14202000433.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 33400020241 - 2⁷ = 33400020113 is a prime.

It is a super-2 number, since 2×33400020241² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33400020271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140336101 + ... + 140336338.

It is an arithmetic number, because the mean of its divisors is an integer number (5052103920).

Almost surely, 2^33400020241 is an apocalyptic number.

It is an amenable number.

33400020241 is a deficient number, since it is larger than the sum of its proper divisors (7016811119).

33400020241 is a wasteful number, since it uses less digits than its factorization.

33400020241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280672463.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 33400020241 its reverse (14202000433), we get a palindrome (47602020674).

The spelling of 33400020241 in words is "thirty-three billion, four hundred million, twenty thousand, two hundred forty-one".