136784074267023 has 8 divisors (see below), whose sum is σ = 185100836819328. Its totient is φ = 89828347279704.

The previous prime is 136784074267007. The next prime is 136784074267067. The reversal of 136784074267023 is 320762470487631.

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

It is not a de Polignac number, because 136784074267023 - 2⁴ = 136784074267007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136784074267123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 340258891011 + ... + 340258891412.

It is an arithmetic number, because the mean of its divisors is an integer number (23137604602416).

Almost surely, 2^{136784074267023} is an apocalyptic number.

136784074267023 is a deficient number, since it is larger than the sum of its proper divisors (48316762552305).

136784074267023 is an equidigital number, since it uses as much as digits as its factorization.

136784074267023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 680517782493.

The product of its (nonzero) digits is 56899584, while the sum is 60.

The spelling of 136784074267023 in words is "one hundred thirty-six trillion, seven hundred eighty-four billion, seventy-four million, two hundred sixty-seven thousand, twenty-three".