341142449 has 2 divisors, whose sum is σ = 341142450. Its totient is φ = 341142448.

The previous prime is 341142419. The next prime is 341142481. The reversal of 341142449 is 944241143.

It is an a-pointer prime, because the next prime (341142481) can be obtained adding 341142449 to its sum of digits (32).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 338560000 + 2582449 = 18400^2 + 1607^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-341142449 is a prime.

It is not a weakly prime, because it can be changed into another prime (341142409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170571224 + 170571225.

It is an arithmetic number, because the mean of its divisors is an integer number (170571225).

Almost surely, 2^341142449 is an apocalyptic number.

It is an amenable number.

341142449 is a deficient number, since it is larger than the sum of its proper divisors (1).

341142449 is an equidigital number, since it uses as much as digits as its factorization.

341142449 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13824, while the sum is 32.

The square root of 341142449 is about 18470.0419328165. The cubic root of 341142449 is about 698.7340718525.

It can be divided in two parts, 34114 and 2449, that added together give a palindrome (36563).

The spelling of 341142449 in words is "three hundred forty-one million, one hundred forty-two thousand, four hundred forty-nine".