134403328055 has 8 divisors (see below), whose sum is σ = 161291088000. Its totient is φ = 107517932896.

The previous prime is 134403328027. The next prime is 134403328133. The reversal of 134403328055 is 550823304431.

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

It is a cyclic number.

It is not a de Polignac number, because 134403328055 - 2¹² = 134403323959 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 463655 + ... + 695544.

It is an arithmetic number, because the mean of its divisors is an integer number (20161386000).

Almost surely, 2^134403328055 is an apocalyptic number.

134403328055 is a deficient number, since it is larger than the sum of its proper divisors (26887759945).

134403328055 is a wasteful number, since it uses less digits than its factorization.

134403328055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1182393.

The product of its (nonzero) digits is 172800, while the sum is 38.

The spelling of 134403328055 in words is "one hundred thirty-four billion, four hundred three million, three hundred twenty-eight thousand, fifty-five".