1415322241 has 2 divisors, whose sum is σ = 1415322242. Its totient is φ = 1415322240.

The previous prime is 1415322239. The next prime is 1415322287. The reversal of 1415322241 is 1422235141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1344762241 + 70560000 = 36671^2 + 8400^2 .

It is a cyclic number.

It is not a de Polignac number, because 1415322241 - 2¹ = 1415322239 is a prime.

Together with 1415322239, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1415322341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 707661120 + 707661121.

It is an arithmetic number, because the mean of its divisors is an integer number (707661121).

Almost surely, 2^1415322241 is an apocalyptic number.

It is an amenable number.

1415322241 is a deficient number, since it is larger than the sum of its proper divisors (1).

1415322241 is an equidigital number, since it uses as much as digits as its factorization.

1415322241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1920, while the sum is 25.

The square root of 1415322241 is about 37620.7687454682. The cubic root of 1415322241 is about 1122.7552912961.

Adding to 1415322241 its reverse (1422235141), we get a palindrome (2837557382).

The spelling of 1415322241 in words is "one billion, four hundred fifteen million, three hundred twenty-two thousand, two hundred forty-one".