20041134112 has 12 divisors (see below), whose sum is σ = 39455982846. Its totient is φ = 10020567040.

The previous prime is 20041134049. The next prime is 20041134151. The reversal of 20041134112 is 21143114002.

It can be written as a sum of positive squares in only one way, i.e., 11984994576 + 8056139536 = 109476^2 + 89756^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 20041134112.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 313142689 + ... + 313142752.

Almost surely, 2^20041134112 is an apocalyptic number.

It is an amenable number.

20041134112 is a deficient number, since it is larger than the sum of its proper divisors (19414848734).

20041134112 is an equidigital number, since it uses as much as digits as its factorization.

20041134112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 626285451 (or 626285443 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 20041134112 its reverse (21143114002), we get a palindrome (41184248114).

The spelling of 20041134112 in words is "twenty billion, forty-one million, one hundred thirty-four thousand, one hundred twelve".