136136302804 has 12 divisors (see below), whose sum is σ = 252252561204. Its totient is φ = 64064142464.

The previous prime is 136136302793. The next prime is 136136302823. The reversal of 136136302804 is 408203631631.

It can be written as a sum of positive squares in 2 ways, for example, as 126978195600 + 9158107204 = 356340^2 + 95698^2 .

It is a super-2 number, since 2×136136302804² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 1001002159 + ... + 1001002294.

It is an arithmetic number, because the mean of its divisors is an integer number (21021046767).

Almost surely, 2^136136302804 is an apocalyptic number.

It is an amenable number.

136136302804 is a deficient number, since it is larger than the sum of its proper divisors (116116258400).

136136302804 is a wasteful number, since it uses less digits than its factorization.

136136302804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2002004474 (or 2002004472 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 37.

The spelling of 136136302804 in words is "one hundred thirty-six billion, one hundred thirty-six million, three hundred two thousand, eight hundred four".