143666141242002 has 32 divisors (see below), whose sum is σ = 291764552049600. Its totient is φ = 47150706702528.

The previous prime is 143666141241983. The next prime is 143666141242033. The reversal of 143666141242002 is 200242141666341.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87251977 + ... + 88883292.

It is an arithmetic number, because the mean of its divisors is an integer number (9117642251550).

Almost surely, 2^{143666141242002} is an apocalyptic number.

143666141242002 is an abundant number, since it is smaller than the sum of its proper divisors (148098410807598).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

143666141242002 is a wasteful number, since it uses less digits than its factorization.

143666141242002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176137370.

The product of its (nonzero) digits is 331776, while the sum is 42.

The spelling of 143666141242002 in words is "one hundred forty-three trillion, six hundred sixty-six billion, one hundred forty-one million, two hundred forty-two thousand, two".