134442774307 has 16 divisors (see below), whose sum is σ = 137758465152. Its totient is φ = 131156771200.

The previous prime is 134442774281. The next prime is 134442774311. The reversal of 134442774307 is 703477244431.

It is a cyclic number.

It is not a de Polignac number, because 134442774307 - 2¹¹ = 134442772259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134442774317) 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 15 ways as a sum of consecutive naturals, for example, 24544053 + ... + 24549529.

It is an arithmetic number, because the mean of its divisors is an integer number (8609904072).

Almost surely, 2^134442774307 is an apocalyptic number.

134442774307 is a deficient number, since it is larger than the sum of its proper divisors (3315690845).

134442774307 is a wasteful number, since it uses less digits than its factorization.

134442774307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8078.

The product of its (nonzero) digits is 1580544, while the sum is 46.

The spelling of 134442774307 in words is "one hundred thirty-four billion, four hundred forty-two million, seven hundred seventy-four thousand, three hundred seven".