143435366444 has 6 divisors (see below), whose sum is σ = 251011891284. Its totient is φ = 71717683220.

The previous prime is 143435366441. The next prime is 143435366453. The reversal of 143435366444 is 444663534341.

143435366444 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×143435366444² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (143435366441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17929420802 + ... + 17929420809.

It is an arithmetic number, because the mean of its divisors is an integer number (41835315214).

Almost surely, 2^143435366444 is an apocalyptic number.

It is an amenable number.

143435366444 is a deficient number, since it is larger than the sum of its proper divisors (107576524840).

143435366444 is a wasteful number, since it uses less digits than its factorization.

143435366444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35858841615 (or 35858841613 counting only the distinct ones).

The product of its digits is 4976640, while the sum is 47.

The spelling of 143435366444 in words is "one hundred forty-three billion, four hundred thirty-five million, three hundred sixty-six thousand, four hundred forty-four".