143411666243066 has 8 divisors (see below), whose sum is σ = 231664999315764. Its totient is φ = 66189999804480.

The previous prime is 143411666243057. The next prime is 143411666243101. The reversal of 143411666243066 is 660342666114341.

143411666243066 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 142665800829841 + 745865413225 = 11944279^2 + 863635^2 .

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

It is a super-2 number, since 2×143411666243066² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 143411666242999 and 143411666243017.

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, 2757916658495 + ... + 2757916658546.

Almost surely, 2^{143411666243066} is an apocalyptic number.

143411666243066 is a deficient number, since it is larger than the sum of its proper divisors (88253333072698).

143411666243066 is a wasteful number, since it uses less digits than its factorization.

143411666243066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5515833317056.

The product of its (nonzero) digits is 8957952, while the sum is 53.

The spelling of 143411666243066 in words is "one hundred forty-three trillion, four hundred eleven billion, six hundred sixty-six million, two hundred forty-three thousand, sixty-six".