20360604614641 has 16 divisors (see below), whose sum is σ = 21026633760000. Its totient is φ = 19705009304448.

The previous prime is 20360604614633. The next prime is 20360604614689. The reversal of 20360604614641 is 14641640606302.

It is a cyclic number.

It is not a de Polignac number, because 20360604614641 - 2³ = 20360604614633 is a prime.

It is a super-2 number, since 2×20360604614641² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20360604614611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1425940 + ... + 6538693.

It is an arithmetic number, because the mean of its divisors is an integer number (1314164610000).

Almost surely, 2^{20360604614641} is an apocalyptic number.

It is an amenable number.

20360604614641 is a deficient number, since it is larger than the sum of its proper divisors (666029145359).

20360604614641 is a wasteful number, since it uses less digits than its factorization.

20360604614641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7965288.

The product of its (nonzero) digits is 497664, while the sum is 43.

The spelling of 20360604614641 in words is "twenty trillion, three hundred sixty billion, six hundred four million, six hundred fourteen thousand, six hundred forty-one".