202005427671604 has 6 divisors (see below), whose sum is σ = 353509498425314. Its totient is φ = 101002713835800.

The previous prime is 202005427671589. The next prime is 202005427671611. The reversal of 202005427671604 is 406176724500202.

It can be written as a sum of positive squares in only one way, i.e., 126089093523600 + 75916334148004 = 11228940^2 + 8712998^2 .

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 25250678458947 + ... + 25250678458954.

Almost surely, 2^{202005427671604} is an apocalyptic number.

It is an amenable number.

202005427671604 is a deficient number, since it is larger than the sum of its proper divisors (151504070753710).

202005427671604 is a wasteful number, since it uses less digits than its factorization.

202005427671604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50501356917905 (or 50501356917903 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 46.

The spelling of 202005427671604 in words is "two hundred two trillion, five billion, four hundred twenty-seven million, six hundred seventy-one thousand, six hundred four".