20414162231636 has 12 divisors (see below), whose sum is σ = 35729079356628. Its totient is φ = 10205853844032.

The previous prime is 20414162231629. The next prime is 20414162231647. The reversal of 20414162231636 is 63613226141402.

It can be written as a sum of positive squares in 2 ways, for example, as 11854207684036 + 8559954547600 = 3442994^2 + 2925740^2 .

It is a junction number, because it is equal to n+sod(n) for n = 20414162231593 and 20414162231602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 306780521 + ... + 306847056.

It is an arithmetic number, because the mean of its divisors is an integer number (2977423279719).

Almost surely, 2^{20414162231636} is an apocalyptic number.

It is an amenable number.

20414162231636 is a deficient number, since it is larger than the sum of its proper divisors (15314917124992).

20414162231636 is a wasteful number, since it uses less digits than its factorization.

20414162231636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613635898 (or 613635896 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 41.

The spelling of 20414162231636 in words is "twenty trillion, four hundred fourteen billion, one hundred sixty-two million, two hundred thirty-one thousand, six hundred thirty-six".