1344212115 has 32 divisors (see below), whose sum is σ = 2275900416. Its totient is φ = 676072320.

The previous prime is 1344212041. The next prime is 1344212119. The reversal of 1344212115 is 5112124431.

It is not a de Polignac number, because 1344212115 - 2¹⁴ = 1344195731 is a prime.

It is a super-2 number, since 2×1344212115² = 3613812420225546450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1344212119) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 2944 + ... + 51933.

It is an arithmetic number, because the mean of its divisors is an integer number (71121888).

Almost surely, 2^1344212115 is an apocalyptic number.

1344212115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1344212115 is a deficient number, since it is larger than the sum of its proper divisors (931688301).

1344212115 is a wasteful number, since it uses less digits than its factorization.

1344212115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54979.

The product of its digits is 960, while the sum is 24.

The square root of 1344212115 is about 36663.4984009982. The cubic root of 1344212115 is about 1103.6277239669.

Adding to 1344212115 its reverse (5112124431), we get a palindrome (6456336546).

The spelling of 1344212115 in words is "one billion, three hundred forty-four million, two hundred twelve thousand, one hundred fifteen".