20514410451041 has 24 divisors (see below), whose sum is σ = 23043835800000. Its totient is φ = 18232470040512.

The previous prime is 20514410451037. The next prime is 20514410451079. The reversal of 20514410451041 is 14015401441502.

It is not a de Polignac number, because 20514410451041 - 2² = 20514410451037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20514410450989 and 20514410451007.

It is not an unprimeable number, because it can be changed into a prime (20514410451001) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 4070291 + ... + 7589208.

It is an arithmetic number, because the mean of its divisors is an integer number (960159825000).

Almost surely, 2^{20514410451041} is an apocalyptic number.

It is an amenable number.

20514410451041 is a deficient number, since it is larger than the sum of its proper divisors (2529425348959).

20514410451041 is a wasteful number, since it uses less digits than its factorization.

20514410451041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11659913 (or 11659900 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 32.

Adding to 20514410451041 its reverse (14015401441502), we get a palindrome (34529811892543).

The spelling of 20514410451041 in words is "twenty trillion, five hundred fourteen billion, four hundred ten million, four hundred fifty-one thousand, forty-one".