136165255165340 has 12 divisors (see below), whose sum is σ = 285947035847256. Its totient is φ = 54466102066128.

The previous prime is 136165255165319. The next prime is 136165255165409. The reversal of 136165255165340 is 43561552561631.

It is a congruent number.

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, 3404131379114 + ... + 3404131379153.

It is an arithmetic number, because the mean of its divisors is an integer number (23828919653938).

Almost surely, 2^{136165255165340} is an apocalyptic number.

136165255165340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

136165255165340 is an abundant number, since it is smaller than the sum of its proper divisors (149781780681916).

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

136165255165340 is a wasteful number, since it uses less digits than its factorization.

136165255165340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6808262758276 (or 6808262758274 counting only the distinct ones).

The product of its (nonzero) digits is 9720000, while the sum is 53.

The spelling of 136165255165340 in words is "one hundred thirty-six trillion, one hundred sixty-five billion, two hundred fifty-five million, one hundred sixty-five thousand, three hundred forty".