20134420033232 has 40 divisors (see below), whose sum is σ = 39035795349792. Its totient is φ = 10060667510400.

The previous prime is 20134420033223. The next prime is 20134420033261. The reversal of 20134420033232 is 23233002443102.

It is a super-2 number, since 2×20134420033232² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20134420033195 and 20134420033204.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 363534182 + ... + 363589562.

Almost surely, 2^{20134420033232} is an apocalyptic number.

It is an amenable number.

20134420033232 is a deficient number, since it is larger than the sum of its proper divisors (18901375316560).

20134420033232 is a wasteful number, since it uses less digits than its factorization.

20134420033232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69747 (or 69741 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 20134420033232 its reverse (23233002443102), we get a palindrome (43367422476334).

The spelling of 20134420033232 in words is "twenty trillion, one hundred thirty-four billion, four hundred twenty million, thirty-three thousand, two hundred thirty-two".