136454947112 has 16 divisors (see below), whose sum is σ = 279112392000. Its totient is φ = 62024975920.

The previous prime is 136454947093. The next prime is 136454947121. The reversal of 136454947112 is 211749454631.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 775312112 + ... + 775312287.

It is an arithmetic number, because the mean of its divisors is an integer number (17444524500).

Almost surely, 2^136454947112 is an apocalyptic number.

It is an amenable number.

136454947112 is an abundant number, since it is smaller than the sum of its proper divisors (142657444888).

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

136454947112 is a wasteful number, since it uses less digits than its factorization.

136454947112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1550624416 (or 1550624412 counting only the distinct ones).

The product of its digits is 725760, while the sum is 47.

The spelling of 136454947112 in words is "one hundred thirty-six billion, four hundred fifty-four million, nine hundred forty-seven thousand, one hundred twelve".