136210612612 has 6 divisors (see below), whose sum is σ = 238368572078. Its totient is φ = 68105306304.

The previous prime is 136210612607. The next prime is 136210612631. The reversal of 136210612612 is 216216012631.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 87217446276 + 48993166336 = 295326^2 + 221344^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17026326573 + ... + 17026326580.

Almost surely, 2^136210612612 is an apocalyptic number.

It is an amenable number.

136210612612 is a deficient number, since it is larger than the sum of its proper divisors (102157959466).

136210612612 is a wasteful number, since it uses less digits than its factorization.

136210612612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34052653157 (or 34052653155 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 31.

The spelling of 136210612612 in words is "one hundred thirty-six billion, two hundred ten million, six hundred twelve thousand, six hundred twelve".