143123600630242 has 16 divisors (see below), whose sum is σ = 218205238738752. Its totient is φ = 70388525405520.

The previous prime is 143123600630167. The next prime is 143123600630279. The reversal of 143123600630242 is 242036006321341.

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, 118805373 + ... + 120004015.

It is an arithmetic number, because the mean of its divisors is an integer number (13637827421172).

Almost surely, 2^{143123600630242} is an apocalyptic number.

143123600630242 is a deficient number, since it is larger than the sum of its proper divisors (75081638108510).

143123600630242 is a wasteful number, since it uses less digits than its factorization.

143123600630242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2177433.

The product of its (nonzero) digits is 124416, while the sum is 37.

Adding to 143123600630242 its reverse (242036006321341), we get a palindrome (385159606951583).

The spelling of 143123600630242 in words is "one hundred forty-three trillion, one hundred twenty-three billion, six hundred million, six hundred thirty thousand, two hundred forty-two".