20041125002 has 16 divisors (see below), whose sum is σ = 32430591432. Its totient is φ = 9253171200.

The previous prime is 20041124989. The next prime is 20041125031. The reversal of 20041125002 is 20052114002.

It can be written as a sum of positive squares in 4 ways, for example, as 19201922041 + 839202961 = 138571^2 + 28969^2 .

It is a Harshad number since it is a multiple of its sum of digits (17).

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, 5558999 + ... + 5562602.

Almost surely, 2^20041125002 is an apocalyptic number.

20041125002 is a deficient number, since it is larger than the sum of its proper divisors (12389466430).

20041125002 is a wasteful number, since it uses less digits than its factorization.

20041125002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11121673.

The product of its (nonzero) digits is 160, while the sum is 17.

Adding to 20041125002 its reverse (20052114002), we get a palindrome (40093239004).

The spelling of 20041125002 in words is "twenty billion, forty-one million, one hundred twenty-five thousand, two".