143163433012406 has 8 divisors (see below), whose sum is σ = 214775306140104. Its totient is φ = 71571664299040.

The previous prime is 143163433012393. The next prime is 143163433012421. The reversal of 143163433012406 is 604210334361341.

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

It is a congruent number.

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, 5026085780 + ... + 5026114263.

It is an arithmetic number, because the mean of its divisors is an integer number (26846913267513).

Almost surely, 2^{143163433012406} is an apocalyptic number.

143163433012406 is a deficient number, since it is larger than the sum of its proper divisors (71611873127698).

143163433012406 is a wasteful number, since it uses less digits than its factorization.

143163433012406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10052207166.

The product of its (nonzero) digits is 373248, while the sum is 41.

Adding to 143163433012406 its reverse (604210334361341), we get a palindrome (747373767373747).

The spelling of 143163433012406 in words is "one hundred forty-three trillion, one hundred sixty-three billion, four hundred thirty-three million, twelve thousand, four hundred six".