43141515341 has 2 divisors, whose sum is σ = 43141515342. Its totient is φ = 43141515340.

The previous prime is 43141515331. The next prime is 43141515343. The reversal of 43141515341 is 14351514134.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22194742441 + 20946772900 = 148979^2 + 144730^2 .

It is a cyclic number.

It is not a de Polignac number, because 43141515341 - 2¹⁴ = 43141498957 is a prime.

It is a super-2 number, since 2×43141515341² (a number of 22 digits) contains 22 as substring.

Together with 43141515343, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 43141515298 and 43141515307.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43141515343) 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 as a sum of consecutive naturals, namely, 21570757670 + 21570757671.

It is an arithmetic number, because the mean of its divisors is an integer number (21570757671).

Almost surely, 2^43141515341 is an apocalyptic number.

It is an amenable number.

43141515341 is a deficient number, since it is larger than the sum of its proper divisors (1).

43141515341 is an equidigital number, since it uses as much as digits as its factorization.

43141515341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14400, while the sum is 32.

The spelling of 43141515341 in words is "forty-three billion, one hundred forty-one million, five hundred fifteen thousand, three hundred forty-one".