33000342141 has 16 divisors (see below), whose sum is σ = 47395685120. Its totient is φ = 20303369280.

The previous prime is 33000342079. The next prime is 33000342173. The reversal of 33000342141 is 14124300033.

It is a de Polignac number, because none of the positive numbers 2^k-33000342141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33000342241) 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, 86895 + ... + 271203.

It is an arithmetic number, because the mean of its divisors is an integer number (2962230320).

Almost surely, 2^33000342141 is an apocalyptic number.

It is an amenable number.

33000342141 is a deficient number, since it is larger than the sum of its proper divisors (14395342979).

33000342141 is a wasteful number, since it uses less digits than its factorization.

33000342141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188916.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 33000342141 its reverse (14124300033), we get a palindrome (47124642174).

The spelling of 33000342141 in words is "thirty-three billion, three hundred forty-two thousand, one hundred forty-one".