134553640404 has 96 divisors (see below), whose sum is σ = 325465620480. Its totient is φ = 43237168128.

The previous prime is 134553640373. The next prime is 134553640423. The reversal of 134553640404 is 404046355431.

134553640404 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 in 31 ways as a sum of consecutive naturals, for example, 19166407 + ... + 19173425.

It is an arithmetic number, because the mean of its divisors is an integer number (3390266880).

Almost surely, 2^134553640404 is an apocalyptic number.

It is an amenable number.

134553640404 is an abundant number, since it is smaller than the sum of its proper divisors (190911980076).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134553640404 is a wasteful number, since it uses less digits than its factorization.

134553640404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7549 (or 7547 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 39.

Adding to 134553640404 its reverse (404046355431), we get a palindrome (538599995835).

The spelling of 134553640404 in words is "one hundred thirty-four billion, five hundred fifty-three million, six hundred forty thousand, four hundred four".