134352385777 has 8 divisors (see below), whose sum is σ = 134717829120. Its totient is φ = 133987019520.

The previous prime is 134352385729. The next prime is 134352385807. The reversal of 134352385777 is 777583253431.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134352385777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134352385577) 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 7 ways as a sum of consecutive naturals, for example, 5901777 + ... + 5924497.

It is an arithmetic number, because the mean of its divisors is an integer number (16839728640).

Almost surely, 2^134352385777 is an apocalyptic number.

It is an amenable number.

134352385777 is a deficient number, since it is larger than the sum of its proper divisors (365443343).

134352385777 is a wasteful number, since it uses less digits than its factorization.

134352385777 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38543.

The product of its digits is 14817600, while the sum is 55.

The spelling of 134352385777 in words is "one hundred thirty-four billion, three hundred fifty-two million, three hundred eighty-five thousand, seven hundred seventy-seven".