20360461344602 has 4 divisors (see below), whose sum is σ = 30540692016906. Its totient is φ = 10180230672300.

The previous prime is 20360461344557. The next prime is 20360461344607. The reversal of 20360461344602 is 20644316406302.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 19990458002761 + 370003341841 = 4471069^2 + 608279^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 20360461344602.

It is not an unprimeable number, because it can be changed into a prime (20360461344607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5090115336149 + ... + 5090115336152.

Almost surely, 2^{20360461344602} is an apocalyptic number.

20360461344602 is a deficient number, since it is larger than the sum of its proper divisors (10180230672304).

20360461344602 is a wasteful number, since it uses less digits than its factorization.

20360461344602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10180230672303.

The product of its (nonzero) digits is 497664, while the sum is 41.

The spelling of 20360461344602 in words is "twenty trillion, three hundred sixty billion, four hundred sixty-one million, three hundred forty-four thousand, six hundred two".