1341447312 has 40 divisors (see below), whose sum is σ = 3467992320. Its totient is φ = 446815360.

The previous prime is 1341447311. The next prime is 1341447313. The reversal of 1341447312 is 2137441431.

It is an interprime number because it is at equal distance from previous prime (1341447311) and next prime (1341447313).

It is a self number, because there is not a number n which added to its sum of digits gives 1341447312.

It is not an unprimeable number, because it can be changed into a prime (1341447311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59362 + ... + 78782.

It is an arithmetic number, because the mean of its divisors is an integer number (86699808).

Almost surely, 2^1341447312 is an apocalyptic number.

1341447312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1341447312 is an abundant number, since it is smaller than the sum of its proper divisors (2126545008).

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

1341447312 is a wasteful number, since it uses less digits than its factorization.

1341447312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20871 (or 20865 counting only the distinct ones).

The product of its digits is 8064, while the sum is 30.

The square root of 1341447312 is about 36625.7738757832. The cubic root of 1341447312 is about 1102.8705499061.

Adding to 1341447312 its reverse (2137441431), we get a palindrome (3478888743).

It can be divided in two parts, 13414 and 47312, that added together give a triangular number (60726 = T₃₄₈).

The spelling of 1341447312 in words is "one billion, three hundred forty-one million, four hundred forty-seven thousand, three hundred twelve".