136854122736 has 20 divisors (see below), whose sum is σ = 353539817192. Its totient is φ = 45618040896.

The previous prime is 136854122719. The next prime is 136854122737. The reversal of 136854122736 is 637221458631.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 2851127557 = 136854122736 / (1 + 3 + 6 + 8 + 5 + 4 + 1 + 2 + 2 + 7 + 3 + 6).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136854122737) 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 3 ways as a sum of consecutive naturals, for example, 1425563731 + ... + 1425563826.

Almost surely, 2^136854122736 is an apocalyptic number.

136854122736 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

136854122736 is an abundant number, since it is smaller than the sum of its proper divisors (216685694456).

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

136854122736 is a wasteful number, since it uses less digits than its factorization.

136854122736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2851127568 (or 2851127562 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 48.

The spelling of 136854122736 in words is "one hundred thirty-six billion, eight hundred fifty-four million, one hundred twenty-two thousand, seven hundred thirty-six".