136534407361 has 8 divisors (see below), whose sum is σ = 148954195584. Its totient is φ = 124115880720.

The previous prime is 136534407349. The next prime is 136534407371. The reversal of 136534407361 is 163704435631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 136534407361 - 2¹¹ = 136534405313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (136534407371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81561 + ... + 528886.

It is an arithmetic number, because the mean of its divisors is an integer number (18619274448).

Almost surely, 2^136534407361 is an apocalyptic number.

136534407361 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

136534407361 is a deficient number, since it is larger than the sum of its proper divisors (12419788223).

136534407361 is a wasteful number, since it uses less digits than its factorization.

136534407361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 630791.

The product of its (nonzero) digits is 544320, while the sum is 43.

The spelling of 136534407361 in words is "one hundred thirty-six billion, five hundred thirty-four million, four hundred seven thousand, three hundred sixty-one".