20041125015 has 16 divisors (see below), whose sum is σ = 32609289600. Its totient is φ = 10507436832.

The previous prime is 20041124989. The next prime is 20041125031. The reversal of 20041125015 is 51052114002.

It is not a de Polignac number, because 20041125015 - 2¹⁷ = 20040993943 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20041124982 and 20041125000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11321785 + ... + 11323554.

It is an arithmetic number, because the mean of its divisors is an integer number (2038080600).

Almost surely, 2^20041125015 is an apocalyptic number.

20041125015 is a deficient number, since it is larger than the sum of its proper divisors (12568164585).

20041125015 is a wasteful number, since it uses less digits than its factorization.

20041125015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22645406.

The product of its (nonzero) digits is 400, while the sum is 21.

Adding to 20041125015 its reverse (51052114002), we get a palindrome (71093239017).

The spelling of 20041125015 in words is "twenty billion, forty-one million, one hundred twenty-five thousand, fifteen".