1343152115245 has 8 divisors (see below), whose sum is σ = 1611818927640. Its totient is φ = 1074497432640.

The previous prime is 1343152115243. The next prime is 1343152115257. The reversal of 1343152115245 is 5425112513431.

It can be written as a sum of positive squares in 4 ways, for example, as 129411428644 + 1213740686601 = 359738^2 + 1101699^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1343152115245 - 2¹ = 1343152115243 is a prime.

It is a super-4 number, since 4×1343152115245⁴ (a number of 50 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1343152115243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2787030 + ... + 3233239.

It is an arithmetic number, because the mean of its divisors is an integer number (201477365955).

Almost surely, 2^{1343152115245} is an apocalyptic number.

It is an amenable number.

1343152115245 is a deficient number, since it is larger than the sum of its proper divisors (268666812395).

1343152115245 is an equidigital number, since it uses as much as digits as its factorization.

1343152115245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6064895.

The product of its digits is 72000, while the sum is 37.

Adding to 1343152115245 its reverse (5425112513431), we get a palindrome (6768264628676).

The spelling of 1343152115245 in words is "one trillion, three hundred forty-three billion, one hundred fifty-two million, one hundred fifteen thousand, two hundred forty-five".