33020206082042 has 4 divisors (see below), whose sum is σ = 49530309123066. Its totient is φ = 16510103041020.

The previous prime is 33020206081979. The next prime is 33020206082053. The reversal of 33020206082042 is 24028060202033.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 16932558376561 + 16087647705481 = 4114919^2 + 4010941^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8255051520509 + ... + 8255051520512.

Almost surely, 2^{33020206082042} is an apocalyptic number.

33020206082042 is a deficient number, since it is larger than the sum of its proper divisors (16510103041024).

33020206082042 is a wasteful number, since it uses less digits than its factorization.

33020206082042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16510103041023.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 33020206082042 its reverse (24028060202033), we get a palindrome (57048266284075).

The spelling of 33020206082042 in words is "thirty-three trillion, twenty billion, two hundred six million, eighty-two thousand, forty-two".