20032435232104 has 8 divisors (see below), whose sum is σ = 37560816060210. Its totient is φ = 10016217616048.

The previous prime is 20032435232093. The next prime is 20032435232167. The reversal of 20032435232104 is 40123253423002.

It can be written as a sum of positive squares in only one way, i.e., 19862442292900 + 169992939204 = 4456730^2 + 412302^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×20032435232104² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1252027201999 + ... + 1252027202014.

Almost surely, 2^{20032435232104} is an apocalyptic number.

It is an amenable number.

20032435232104 is a deficient number, since it is larger than the sum of its proper divisors (17528380828106).

20032435232104 is a wasteful number, since it uses less digits than its factorization.

20032435232104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2504054404019 (or 2504054404015 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 31.

Adding to 20032435232104 its reverse (40123253423002), we get a palindrome (60155688655106).

The spelling of 20032435232104 in words is "twenty trillion, thirty-two billion, four hundred thirty-five million, two hundred thirty-two thousand, one hundred four".