134556699 has 4 divisors (see below), whose sum is σ = 179408936. Its totient is φ = 89704464.

The previous prime is 134556691. The next prime is 134556701. The reversal of 134556699 is 996655431.

It is a happy number.

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

It is not a de Polignac number, because 134556699 - 2³ = 134556691 is a prime.

It is a Duffinian number.

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (134556691) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22426114 + ... + 22426119.

It is an arithmetic number, because the mean of its divisors is an integer number (44852234).

Almost surely, 2^134556699 is an apocalyptic number.

134556699 is a deficient number, since it is larger than the sum of its proper divisors (44852237).

134556699 is an equidigital number, since it uses as much as digits as its factorization.

134556699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44852236.

The product of its digits is 874800, while the sum is 48.

The square root of 134556699 is about 11599.8577146446. The cubic root of 134556699 is about 512.4306615691.

The spelling of 134556699 in words is "one hundred thirty-four million, five hundred fifty-six thousand, six hundred ninety-nine".