136959489511202 has 8 divisors (see below), whose sum is σ = 205588862263836. Its totient is φ = 68429868756592.

The previous prime is 136959489511153. The next prime is 136959489511223. The reversal of 136959489511202 is 202115984959631.

It can be written as a sum of positive squares in 2 ways, for example, as 126079908417961 + 10879581093241 = 11228531^2 + 3298421^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 in 3 ways as a sum of consecutive naturals, for example, 24937996073 + ... + 24938001564.

Almost surely, 2^{136959489511202} is an apocalyptic number.

136959489511202 is a deficient number, since it is larger than the sum of its proper divisors (68629372752634).

136959489511202 is a wasteful number, since it uses less digits than its factorization.

136959489511202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49875999012.

The product of its (nonzero) digits is 41990400, while the sum is 65.

The spelling of 136959489511202 in words is "one hundred thirty-six trillion, nine hundred fifty-nine billion, four hundred eighty-nine million, five hundred eleven thousand, two hundred two".