1324121142 has 8 divisors (see below), whose sum is σ = 2648242296. Its totient is φ = 441373712.

The previous prime is 1324121087. The next prime is 1324121167. The reversal of 1324121142 is 2411214231.

It is a sphenic number, since it is the product of 3 distinct primes.

1324121142 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110343423 + ... + 110343434.

It is an arithmetic number, because the mean of its divisors is an integer number (331030287).

Almost surely, 2^1324121142 is an apocalyptic number.

1324121142 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1324121142 is a wasteful number, since it uses less digits than its factorization.

1324121142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220686862.

The product of its digits is 384, while the sum is 21.

The square root of 1324121142 is about 36388.4754008738. The cubic root of 1324121142 is about 1098.1017238146.

Adding to 1324121142 its reverse (2411214231), we get a palindrome (3735335373).

The spelling of 1324121142 in words is "one billion, three hundred twenty-four million, one hundred twenty-one thousand, one hundred forty-two".