136278706152 has 16 divisors (see below), whose sum is σ = 340696765440. Its totient is φ = 45426235376.

The previous prime is 136278706117. The next prime is 136278706163. The reversal of 136278706152 is 251607872631.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2839139688 + ... + 2839139735.

It is an arithmetic number, because the mean of its divisors is an integer number (21293547840).

Almost surely, 2^136278706152 is an apocalyptic number.

136278706152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

136278706152 is an abundant number, since it is smaller than the sum of its proper divisors (204418059288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

136278706152 is a wasteful number, since it uses less digits than its factorization.

136278706152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5678279432 (or 5678279428 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 48.

The spelling of 136278706152 in words is "one hundred thirty-six billion, two hundred seventy-eight million, seven hundred six thousand, one hundred fifty-two".