33941918499841 has 4 divisors (see below), whose sum is σ = 37027547454384. Its totient is φ = 30856289545300.

The previous prime is 33941918499829. The next prime is 33941918499899. The reversal of 33941918499841 is 14899481914933.

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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33941918499841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33941918499821) 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, 1542814477255 + ... + 1542814477276.

It is an arithmetic number, because the mean of its divisors is an integer number (9256886863596).

Almost surely, 2^{33941918499841} is an apocalyptic number.

It is an amenable number.

33941918499841 is a deficient number, since it is larger than the sum of its proper divisors (3085628954543).

33941918499841 is a wasteful number, since it uses less digits than its factorization.

33941918499841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3085628954542.

The product of its digits is 241864704, while the sum is 73.

The spelling of 33941918499841 in words is "thirty-three trillion, nine hundred forty-one billion, nine hundred eighteen million, four hundred ninety-nine thousand, eight hundred forty-one".