143630066525436 has 18 divisors (see below), whose sum is σ = 363064890383832. Its totient is φ = 47876688841800.

The previous prime is 143630066525371. The next prime is 143630066525579. The reversal of 143630066525436 is 634525660036341.

143630066525436 is a `hidden beast` number, since 1 + 4 + 3 + 6 + 30 + 0 + 6 + 65 + 2 + 543 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1994862035040 + ... + 1994862035111.

Almost surely, 2^{143630066525436} is an apocalyptic number.

It is an amenable number.

143630066525436 is an abundant number, since it is smaller than the sum of its proper divisors (219434823858396).

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

143630066525436 is a wasteful number, since it uses less digits than its factorization.

143630066525436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3989724070161 (or 3989724070156 counting only the distinct ones).

The product of its (nonzero) digits is 27993600, while the sum is 54.

The spelling of 143630066525436 in words is "one hundred forty-three trillion, six hundred thirty billion, sixty-six million, five hundred twenty-five thousand, four hundred thirty-six".