136830746355 has 16 divisors (see below), whose sum is σ = 228447855360. Its totient is φ = 69803511008.

The previous prime is 136830746321. The next prime is 136830746359. The reversal of 136830746355 is 553647038631.

It is a cyclic number.

It is not a de Polignac number, because 136830746355 - 2⁸ = 136830746099 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 136830746298 and 136830746307.

It is not an unprimeable number, because it can be changed into a prime (136830746359) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 198305085 + ... + 198305774.

It is an arithmetic number, because the mean of its divisors is an integer number (14277990960).

Almost surely, 2^136830746355 is an apocalyptic number.

136830746355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

136830746355 is a deficient number, since it is larger than the sum of its proper divisors (91617109005).

136830746355 is a wasteful number, since it uses less digits than its factorization.

136830746355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396610890.

The product of its (nonzero) digits is 5443200, while the sum is 51.

The spelling of 136830746355 in words is "one hundred thirty-six billion, eight hundred thirty million, seven hundred forty-six thousand, three hundred fifty-five".