134423023355 has 8 divisors (see below), whose sum is σ = 161314447200. Its totient is φ = 107533872576.

The previous prime is 134423023309. The next prime is 134423023379. The reversal of 134423023355 is 553320324431.

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-134423023355 is a prime.

It is an unprimeable number.

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, 435335 + ... + 677024.

It is an arithmetic number, because the mean of its divisors is an integer number (20164305900).

Almost surely, 2^134423023355 is an apocalyptic number.

134423023355 is a deficient number, since it is larger than the sum of its proper divisors (26891423845).

134423023355 is a wasteful number, since it uses less digits than its factorization.

134423023355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1136533.

The product of its (nonzero) digits is 129600, while the sum is 35.

Adding to 134423023355 its reverse (553320324431), we get a palindrome (687743347786).

The spelling of 134423023355 in words is "one hundred thirty-four billion, four hundred twenty-three million, twenty-three thousand, three hundred fifty-five".