33031403221234 has 16 divisors (see below), whose sum is σ = 54162375581376. Its totient is φ = 14983444054800.

The previous prime is 33031403221207. The next prime is 33031403221393. The reversal of 33031403221234 is 43212230413033.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 33031403221196 and 33031403221205.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1541495877 + ... + 1541517304.

It is an arithmetic number, because the mean of its divisors is an integer number (3385148473836).

Almost surely, 2^{33031403221234} is an apocalyptic number.

33031403221234 is a deficient number, since it is larger than the sum of its proper divisors (21130972360142).

33031403221234 is a wasteful number, since it uses less digits than its factorization.

33031403221234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3083013681.

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 33031403221234 its reverse (43212230413033), we get a palindrome (76243633634267).

The spelling of 33031403221234 in words is "thirty-three trillion, thirty-one billion, four hundred three million, two hundred twenty-one thousand, two hundred thirty-four".