143245611066 has 16 divisors (see below), whose sum is σ = 291187800288. Its totient is φ = 46965774000.

The previous prime is 143245611059. The next prime is 143245611097. The reversal of 143245611066 is 660116542341.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 195690360 + ... + 195691091.

It is an arithmetic number, because the mean of its divisors is an integer number (18199237518).

Almost surely, 2^143245611066 is an apocalyptic number.

143245611066 is an abundant number, since it is smaller than the sum of its proper divisors (147942189222).

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

143245611066 is a wasteful number, since it uses less digits than its factorization.

143245611066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391381517.

The product of its (nonzero) digits is 103680, while the sum is 39.

The spelling of 143245611066 in words is "one hundred forty-three billion, two hundred forty-five million, six hundred eleven thousand, sixty-six".