1355544605146 has 8 divisors (see below), whose sum is σ = 2034080459424. Its totient is φ = 677517785340.

The previous prime is 1355544605111. The next prime is 1355544605227. The reversal of 1355544605146 is 6415064455531.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1355544605146.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127251960 + ... + 127262611.

It is an arithmetic number, because the mean of its divisors is an integer number (254260057428).

Almost surely, 2^{1355544605146} is an apocalyptic number.

1355544605146 is a deficient number, since it is larger than the sum of its proper divisors (678535854278).

1355544605146 is a wasteful number, since it uses less digits than its factorization.

1355544605146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254517236.

The product of its (nonzero) digits is 4320000, while the sum is 49.

The spelling of 1355544605146 in words is "one trillion, three hundred fifty-five billion, five hundred forty-four million, six hundred five thousand, one hundred forty-six".