20416014536156 has 24 divisors (see below), whose sum is σ = 36262141070736. Its totient is φ = 10055410041600.

The previous prime is 20416014536153. The next prime is 20416014536227. The reversal of 20416014536156 is 65163541061402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20416014536153) 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 7 ways as a sum of consecutive naturals, for example, 10671956 + ... + 12438756.

It is an arithmetic number, because the mean of its divisors is an integer number (1510922544614).

Almost surely, 2^{20416014536156} is an apocalyptic number.

It is an amenable number.

20416014536156 is a deficient number, since it is larger than the sum of its proper divisors (15846126534580).

20416014536156 is a wasteful number, since it uses less digits than its factorization.

20416014536156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1809989 (or 1809987 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 44.

Adding to 20416014536156 its reverse (65163541061402), we get a palindrome (85579555597558).

The spelling of 20416014536156 in words is "twenty trillion, four hundred sixteen billion, fourteen million, five hundred thirty-six thousand, one hundred fifty-six".