1465071241 has 2 divisors, whose sum is σ = 1465071242. Its totient is φ = 1465071240.

The previous prime is 1465071197. The next prime is 1465071269. The reversal of 1465071241 is 1421705641.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1082673216 + 382398025 = 32904^2 + 19555^2 .

It is a cyclic number.

It is not a de Polignac number, because 1465071241 - 2¹³ = 1465063049 is a prime.

It is not a weakly prime, because it can be changed into another prime (1465071341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 732535620 + 732535621.

It is an arithmetic number, because the mean of its divisors is an integer number (732535621).

Almost surely, 2^1465071241 is an apocalyptic number.

It is an amenable number.

1465071241 is a deficient number, since it is larger than the sum of its proper divisors (1).

1465071241 is an equidigital number, since it uses as much as digits as its factorization.

1465071241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 1465071241 is about 38276.2490455896. The cubic root of 1465071241 is about 1135.7591590973.

Adding to 1465071241 its reverse (1421705641), we get a palindrome (2886776882).

The spelling of 1465071241 in words is "one billion, four hundred sixty-five million, seventy-one thousand, two hundred forty-one".