1452242401 has 2 divisors, whose sum is σ = 1452242402. Its totient is φ = 1452242400.

The previous prime is 1452242383. The next prime is 1452242411. The reversal of 1452242401 is 1042422541.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1350636001 + 101606400 = 36751^2 + 10080^2 .

It is a cyclic number.

It is not a de Polignac number, because 1452242401 - 2⁵ = 1452242369 is a prime.

It is not a weakly prime, because it can be changed into another prime (1452242411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 726121200 + 726121201.

It is an arithmetic number, because the mean of its divisors is an integer number (726121201).

Almost surely, 2^1452242401 is an apocalyptic number.

It is an amenable number.

1452242401 is a deficient number, since it is larger than the sum of its proper divisors (1).

1452242401 is an equidigital number, since it uses as much as digits as its factorization.

1452242401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2560, while the sum is 25.

The square root of 1452242401 is about 38108.2983220191. The cubic root of 1452242401 is about 1132.4343584959.

Adding to 1452242401 its reverse (1042422541), we get a palindrome (2494664942).

The spelling of 1452242401 in words is "one billion, four hundred fifty-two million, two hundred forty-two thousand, four hundred one".