1042143150220 has 24 divisors (see below), whose sum is σ = 2202440116464. Its totient is φ = 414202117056.

The previous prime is 1042143150203. The next prime is 1042143150247. The reversal of 1042143150220 is 220513412401.

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, 165943222 + ... + 165949501.

It is an arithmetic number, because the mean of its divisors is an integer number (91768338186).

Almost surely, 2^{1042143150220} is an apocalyptic number.

1042143150220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1042143150220 is an abundant number, since it is smaller than the sum of its proper divisors (1160296966244).

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

1042143150220 is a wasteful number, since it uses less digits than its factorization.

1042143150220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331892889 (or 331892887 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 1042143150220 its reverse (220513412401), we get a palindrome (1262656562621).

The spelling of 1042143150220 in words is "one trillion, forty-two billion, one hundred forty-three million, one hundred fifty thousand, two hundred twenty".