20035200992 has 48 divisors (see below), whose sum is σ = 39603952080. Its totient is φ = 9977152512.

The previous prime is 20035200953. The next prime is 20035201007. The reversal of 20035200992 is 29900253002.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (32).

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, 10472228 + ... + 10474140.

It is an arithmetic number, because the mean of its divisors is an integer number (825082335).

Almost surely, 2^20035200992 is an apocalyptic number.

It is an amenable number.

20035200992 is a deficient number, since it is larger than the sum of its proper divisors (19568751088).

20035200992 is a wasteful number, since it uses less digits than its factorization.

20035200992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3075 (or 3067 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 32.

Adding to 20035200992 its reverse (29900253002), we get a palindrome (49935453994).

The spelling of 20035200992 in words is "twenty billion, thirty-five million, two hundred thousand, nine hundred ninety-two".