1324042022442 has 32 divisors (see below), whose sum is σ = 2852354211840. Its totient is φ = 408540314160.

The previous prime is 1324042022431. The next prime is 1324042022483. The reversal of 1324042022442 is 2442202404231.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 154745842 + ... + 154754397.

It is an arithmetic number, because the mean of its divisors is an integer number (89136069120).

Almost surely, 2^{1324042022442} is an apocalyptic number.

1324042022442 is an abundant number, since it is smaller than the sum of its proper divisors (1528312189398).

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

1324042022442 is a wasteful number, since it uses less digits than its factorization.

1324042022442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309500298.

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 1324042022442 its reverse (2442202404231), we get a palindrome (3766244426673).

The spelling of 1324042022442 in words is "one trillion, three hundred twenty-four billion, forty-two million, twenty-two thousand, four hundred forty-two".