143434354555345 has 32 divisors (see below), whose sum is σ = 205798513508352. Its totient is φ = 93833045794752.

The previous prime is 143434354555337. The next prime is 143434354555351. The reversal of 143434354555345 is 543555453434341.

It is a cyclic number.

It is not a de Polignac number, because 143434354555345 - 2³ = 143434354555337 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 143434354555345.

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 31 ways as a sum of consecutive naturals, for example, 232301767 + ... + 232918396.

It is an arithmetic number, because the mean of its divisors is an integer number (6431203547136).

Almost surely, 2^{143434354555345} is an apocalyptic number.

It is an amenable number.

143434354555345 is a deficient number, since it is larger than the sum of its proper divisors (62364158953007).

143434354555345 is a wasteful number, since it uses less digits than its factorization.

143434354555345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465220581.

The product of its digits is 259200000, while the sum is 58.

The spelling of 143434354555345 in words is "one hundred forty-three trillion, four hundred thirty-four billion, three hundred fifty-four million, five hundred fifty-five thousand, three hundred forty-five".