136074427907 has 8 divisors (see below), whose sum is σ = 150478322160. Its totient is φ = 122009448960.

The previous prime is 136074427889. The next prime is 136074427963. The reversal of 136074427907 is 709724470631.

It is a happy number.

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 136074427907 - 2¹² = 136074423811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (136074427997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84727982 + ... + 84729587.

It is an arithmetic number, because the mean of its divisors is an integer number (18809790270).

Almost surely, 2^136074427907 is an apocalyptic number.

136074427907 is a deficient number, since it is larger than the sum of its proper divisors (14403894253).

136074427907 is a wasteful number, since it uses less digits than its factorization.

136074427907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169457653.

The product of its (nonzero) digits is 1778112, while the sum is 50.

The spelling of 136074427907 in words is "one hundred thirty-six billion, seventy-four million, four hundred twenty-seven thousand, nine hundred seven".