33102043042 has 16 divisors (see below), whose sum is σ = 50101172352. Its totient is φ = 16401703360.

The previous prime is 33102043031. The next prime is 33102043061. The reversal of 33102043042 is 24034020133.

It is a happy number.

It is a super-2 number, since 2×33102043042² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1982067 + ... + 1998697.

It is an arithmetic number, because the mean of its divisors is an integer number (3131323272).

Almost surely, 2^33102043042 is an apocalyptic number.

33102043042 is a deficient number, since it is larger than the sum of its proper divisors (16999129310).

33102043042 is a wasteful number, since it uses less digits than its factorization.

33102043042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25553.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 33102043042 its reverse (24034020133), we get a palindrome (57136063175).

The spelling of 33102043042 in words is "thirty-three billion, one hundred two million, forty-three thousand, forty-two".