143132224215612 has 24 divisors (see below), whose sum is σ = 334833737893200. Its totient is φ = 47588091682816.

The previous prime is 143132224215593. The next prime is 143132224215637. The reversal of 143132224215612 is 216512422231341.

It is a congruent number.

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, 15331210437 + ... + 15331219772.

It is an arithmetic number, because the mean of its divisors is an integer number (13951405745550).

Almost surely, 2^{143132224215612} is an apocalyptic number.

143132224215612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

143132224215612 is an abundant number, since it is smaller than the sum of its proper divisors (191701513677588).

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

143132224215612 is a wasteful number, since it uses less digits than its factorization.

143132224215612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30662430605 (or 30662430603 counting only the distinct ones).

The product of its digits is 138240, while the sum is 39.

Adding to 143132224215612 its reverse (216512422231341), we get a palindrome (359644646446953).

The spelling of 143132224215612 in words is "one hundred forty-three trillion, one hundred thirty-two billion, two hundred twenty-four million, two hundred fifteen thousand, six hundred twelve".