134501534555428 has 24 divisors (see below), whose sum is σ = 238027178188800. Its totient is φ = 66493799832768.

The previous prime is 134501534555371. The next prime is 134501534555429. The reversal of 134501534555428 is 824555435105431.

It is not an unprimeable number, because it can be changed into a prime (134501534555429) 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, 13986901 + ... + 21555427.

It is an arithmetic number, because the mean of its divisors is an integer number (9917799091200).

Almost surely, 2^{134501534555428} is an apocalyptic number.

It is an amenable number.

134501534555428 is a deficient number, since it is larger than the sum of its proper divisors (103525643633372).

134501534555428 is a wasteful number, since it uses less digits than its factorization.

134501534555428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7618539 (or 7618537 counting only the distinct ones).

The product of its (nonzero) digits is 28800000, while the sum is 55.

The spelling of 134501534555428 in words is "one hundred thirty-four trillion, five hundred one billion, five hundred thirty-four million, five hundred fifty-five thousand, four hundred twenty-eight".