1214143230352 has 80 divisors (see below), whose sum is σ = 2562732224640. Its totient is φ = 553880448000.

The previous prime is 1214143230319. The next prime is 1214143230373. The reversal of 1214143230352 is 2530323414121.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60542727 + ... + 60562777.

It is an arithmetic number, because the mean of its divisors is an integer number (32034152808).

Almost surely, 2^{1214143230352} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1214143230352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1281366112320).

1214143230352 is an abundant number, since it is smaller than the sum of its proper divisors (1348588994288).

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

1214143230352 is a wasteful number, since it uses less digits than its factorization.

1214143230352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23432 (or 23426 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 1214143230352 its reverse (2530323414121), we get a palindrome (3744466644473).

The spelling of 1214143230352 in words is "one trillion, two hundred fourteen billion, one hundred forty-three million, two hundred thirty thousand, three hundred fifty-two".