1344535216 has 10 divisors (see below), whose sum is σ = 2605037012. Its totient is φ = 672267600.

The previous prime is 1344535189. The next prime is 1344535237. The reversal of 1344535216 is 6125354431.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42016710 + ... + 42016741.

Almost surely, 2^1344535216 is an apocalyptic number.

1344535216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1344535216 is a deficient number, since it is larger than the sum of its proper divisors (1260501796).

1344535216 is an equidigital number, since it uses as much as digits as its factorization.

1344535216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84033459 (or 84033453 counting only the distinct ones).

The product of its digits is 43200, while the sum is 34.

The square root of 1344535216 is about 36667.9044397140. The cubic root of 1344535216 is about 1103.7161412266.

Adding to 1344535216 its reverse (6125354431), we get a palindrome (7469889647).

The spelling of 1344535216 in words is "one billion, three hundred forty-four million, five hundred thirty-five thousand, two hundred sixteen".