33143041041 has 32 divisors (see below), whose sum is σ = 49150291968. Its totient is φ = 19694600640.

The previous prime is 33143041037. The next prime is 33143041097. The reversal of 33143041041 is 14014034133.

It is not a de Polignac number, because 33143041041 - 2² = 33143041037 is a prime.

It is a super-2 number, since 2×33143041041² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33143041031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3050080 + ... + 3060926.

It is an arithmetic number, because the mean of its divisors is an integer number (1535946624).

Almost surely, 2^33143041041 is an apocalyptic number.

It is an amenable number.

33143041041 is a deficient number, since it is larger than the sum of its proper divisors (16007250927).

33143041041 is a wasteful number, since it uses less digits than its factorization.

33143041041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12661.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 33143041041 its reverse (14014034133), we get a palindrome (47157075174).

The spelling of 33143041041 in words is "thirty-three billion, one hundred forty-three million, forty-one thousand, forty-one".