136028731336 has 32 divisors (see below), whose sum is σ = 256449600000. Its totient is φ = 67642477056.

The previous prime is 136028731231. The next prime is 136028731351. The reversal of 136028731336 is 633137820631.

It is a junction number, because it is equal to n+sod(n) for n = 136028731292 and 136028731301.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3801400 + ... + 3837016.

It is an arithmetic number, because the mean of its divisors is an integer number (8014050000).

Almost surely, 2^136028731336 is an apocalyptic number.

It is an amenable number.

136028731336 is a deficient number, since it is larger than the sum of its proper divisors (120420868664).

136028731336 is a wasteful number, since it uses less digits than its factorization.

136028731336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38221 (or 38217 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 43.

The spelling of 136028731336 in words is "one hundred thirty-six billion, twenty-eight million, seven hundred thirty-one thousand, three hundred thirty-six".