1352242212404 has 6 divisors (see below), whose sum is σ = 2366423871714. Its totient is φ = 676121106200.

The previous prime is 1352242212319. The next prime is 1352242212491. The reversal of 1352242212404 is 4042122422531.

It can be written as a sum of positive squares in only one way, i.e., 1346184703504 + 6057508900 = 1160252^2 + 77830^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 169030276547 + ... + 169030276554.

It is an arithmetic number, because the mean of its divisors is an integer number (394403978619).

Almost surely, 2^{1352242212404} is an apocalyptic number.

It is an amenable number.

1352242212404 is a deficient number, since it is larger than the sum of its proper divisors (1014181659310).

1352242212404 is a wasteful number, since it uses less digits than its factorization.

1352242212404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338060553105 (or 338060553103 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 32.

Adding to 1352242212404 its reverse (4042122422531), we get a palindrome (5394364634935).

The spelling of 1352242212404 in words is "one trillion, three hundred fifty-two billion, two hundred forty-two million, two hundred twelve thousand, four hundred four".