143608895434 has 16 divisors (see below), whose sum is σ = 222375200256. Its totient is φ = 69484100400.

The previous prime is 143608895387. The next prime is 143608895449. The reversal of 143608895434 is 434598806341.

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, 1181899 + ... + 1297729.

It is an arithmetic number, because the mean of its divisors is an integer number (13898450016).

Almost surely, 2^143608895434 is an apocalyptic number.

143608895434 is a deficient number, since it is larger than the sum of its proper divisors (78766304822).

143608895434 is a wasteful number, since it uses less digits than its factorization.

143608895434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135861.

The product of its (nonzero) digits is 9953280, while the sum is 55.

The spelling of 143608895434 in words is "one hundred forty-three billion, six hundred eight million, eight hundred ninety-five thousand, four hundred thirty-four".