20416140225641 has 8 divisors (see below), whose sum is σ = 20617098325824. Its totient is φ = 20215234878480.

The previous prime is 20416140225581. The next prime is 20416140225647. The reversal of 20416140225641 is 14652204161402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20416140225641 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20416140225595 and 20416140225604.

It is not an unprimeable number, because it can be changed into a prime (20416140225647) 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 7 ways as a sum of consecutive naturals, for example, 12410195 + ... + 13958696.

It is an arithmetic number, because the mean of its divisors is an integer number (2577137290728).

Almost surely, 2^{20416140225641} is an apocalyptic number.

It is an amenable number.

20416140225641 is a deficient number, since it is larger than the sum of its proper divisors (200958100183).

20416140225641 is a wasteful number, since it uses less digits than its factorization.

20416140225641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26376511.

The product of its (nonzero) digits is 92160, while the sum is 38.

The spelling of 20416140225641 in words is "twenty trillion, four hundred sixteen billion, one hundred forty million, two hundred twenty-five thousand, six hundred forty-one".