143663642243032 has 16 divisors (see below), whose sum is σ = 269723296798200. Its totient is φ = 71737429763520.

The previous prime is 143663642243003. The next prime is 143663642243041. The reversal of 143663642243032 is 230342246366341.

143663642243032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 11798913282 + ... + 11798925457.

Almost surely, 2^{143663642243032} is an apocalyptic number.

It is an amenable number.

143663642243032 is a deficient number, since it is larger than the sum of its proper divisors (126059654555168).

143663642243032 is a wasteful number, since it uses less digits than its factorization.

143663642243032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23597839506 (or 23597839502 counting only the distinct ones).

The product of its (nonzero) digits is 8957952, while the sum is 49.

The spelling of 143663642243032 in words is "one hundred forty-three trillion, six hundred sixty-three billion, six hundred forty-two million, two hundred forty-three thousand, thirty-two".