1352043412 has 24 divisors (see below), whose sum is σ = 2399936000. Its totient is φ = 666410976.

The previous prime is 1352043403. The next prime is 1352043443. The reversal of 1352043412 is 2143402531.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78973 + ... + 94555.

Almost surely, 2^1352043412 is an apocalyptic number.

It is an amenable number.

1352043412 is a deficient number, since it is larger than the sum of its proper divisors (1047892588).

1352043412 is a wasteful number, since it uses less digits than its factorization.

1352043412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15895 (or 15893 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 1352043412 is about 36770.1429423384. The cubic root of 1352043412 is about 1105.7667976768.

Adding to 1352043412 its reverse (2143402531), we get a palindrome (3495445943).

The spelling of 1352043412 in words is "one billion, three hundred fifty-two million, forty-three thousand, four hundred twelve".