20015325441241 has 16 divisors (see below), whose sum is σ = 21652027770240. Its totient is φ = 18392612837760.

The previous prime is 20015325441233. The next prime is 20015325441257. The reversal of 20015325441241 is 14214452351002.

It is a cyclic number.

It is not a de Polignac number, because 20015325441241 - 2³ = 20015325441233 is a prime.

It is a super-2 number, since 2×20015325441241² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20015325441197 and 20015325441206.

It is not an unprimeable number, because it can be changed into a prime (20015325441281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1305930 + ... + 6460348.

It is an arithmetic number, because the mean of its divisors is an integer number (1353251735640).

Almost surely, 2^{20015325441241} is an apocalyptic number.

It is an amenable number.

20015325441241 is a deficient number, since it is larger than the sum of its proper divisors (1636702328999).

20015325441241 is a wasteful number, since it uses less digits than its factorization.

20015325441241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5155776.

The product of its (nonzero) digits is 38400, while the sum is 34.

Adding to 20015325441241 its reverse (14214452351002), we get a palindrome (34229777792243).

The spelling of 20015325441241 in words is "twenty trillion, fifteen billion, three hundred twenty-five million, four hundred forty-one thousand, two hundred forty-one".