33012332143243 has 6 divisors (see below), whose sum is σ = 35068463557316. Its totient is φ = 31070430252192.

The previous prime is 33012332143177. The next prime is 33012332143289. The reversal of 33012332143243 is 34234123321033.

It is a happy number.

It is not a de Polignac number, because 33012332143243 - 2¹⁷ = 33012332012171 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 33012332143199 and 33012332143208.

It is not an unprimeable number, because it can be changed into a prime (33012332153243) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 57114761205 + ... + 57114761782.

Almost surely, 2^{33012332143243} is an apocalyptic number.

33012332143243 is a deficient number, since it is larger than the sum of its proper divisors (2056131414073).

33012332143243 is a wasteful number, since it uses less digits than its factorization.

33012332143243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114229523021 (or 114229523004 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 34.

Adding to 33012332143243 its reverse (34234123321033), we get a palindrome (67246455464276).

The spelling of 33012332143243 in words is "thirty-three trillion, twelve billion, three hundred thirty-two million, one hundred forty-three thousand, two hundred forty-three".