136414216648 has 8 divisors (see below), whose sum is σ = 255776656230. Its totient is φ = 68207108320.

The previous prime is 136414216597. The next prime is 136414216651. The reversal of 136414216648 is 846612414631.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 85111060644 + 51303156004 = 291738^2 + 226502^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 136414216598 and 136414216607.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8525888533 + ... + 8525888548.

Almost surely, 2^136414216648 is an apocalyptic number.

It is an amenable number.

136414216648 is a deficient number, since it is larger than the sum of its proper divisors (119362439582).

136414216648 is a wasteful number, since it uses less digits than its factorization.

136414216648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17051777087 (or 17051777083 counting only the distinct ones).

The product of its digits is 663552, while the sum is 46.

The spelling of 136414216648 in words is "one hundred thirty-six billion, four hundred fourteen million, two hundred sixteen thousand, six hundred forty-eight".