134153582786 has 4 divisors (see below), whose sum is σ = 201230374182. Its totient is φ = 67076791392.

The previous prime is 134153582729. The next prime is 134153582813. The reversal of 134153582786 is 687285351431.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 119668256761 + 14485326025 = 345931^2 + 120355^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 33538395695 + ... + 33538395698.

Almost surely, 2^134153582786 is an apocalyptic number.

134153582786 is a deficient number, since it is larger than the sum of its proper divisors (67076791396).

134153582786 is an equidigital number, since it uses as much as digits as its factorization.

134153582786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67076791395.

The product of its digits is 4838400, while the sum is 53.

The spelling of 134153582786 in words is "one hundred thirty-four billion, one hundred fifty-three million, five hundred eighty-two thousand, seven hundred eighty-six".