33005745043013 has 8 divisors (see below), whose sum is σ = 33071046674688. Its totient is φ = 32940499540144.

The previous prime is 33005745043009. The next prime is 33005745043027. The reversal of 33005745043013 is 31034054750033.

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 33005745043013 - 2² = 33005745043009 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 (33005745043213) 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, 12854870 + ... + 15207207.

It is an arithmetic number, because the mean of its divisors is an integer number (4133880834336).

Almost surely, 2^{33005745043013} is an apocalyptic number.

It is an amenable number.

33005745043013 is a deficient number, since it is larger than the sum of its proper divisors (65301631675).

33005745043013 is a wasteful number, since it uses less digits than its factorization.

33005745043013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28064403.

The product of its (nonzero) digits is 226800, while the sum is 38.

Adding to 33005745043013 its reverse (31034054750033), we get a palindrome (64039799793046).

The spelling of 33005745043013 in words is "thirty-three trillion, five billion, seven hundred forty-five million, forty-three thousand, thirteen".