20333313233404 has 24 divisors (see below), whose sum is σ = 35943317913888. Its totient is φ = 10063837022400.

The previous prime is 20333313233381. The next prime is 20333313233479. The reversal of 20333313233404 is 40433231333302.

It is a self number, because there is not a number n which added to its sum of digits gives 20333313233404.

It is a congruent number.

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, 3512887 + ... + 7280590.

It is an arithmetic number, because the mean of its divisors is an integer number (1497638246412).

Almost surely, 2^{20333313233404} is an apocalyptic number.

It is an amenable number.

20333313233404 is a deficient number, since it is larger than the sum of its proper divisors (15610004680484).

20333313233404 is a wasteful number, since it uses less digits than its factorization.

20333313233404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10798245 (or 10798243 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 34.

Adding to 20333313233404 its reverse (40433231333302), we get a palindrome (60766544566706).

The spelling of 20333313233404 in words is "twenty trillion, three hundred thirty-three billion, three hundred thirteen million, two hundred thirty-three thousand, four hundred four".