1451052341 has 2 divisors, whose sum is σ = 1451052342. Its totient is φ = 1451052340.

The previous prime is 1451052331. The next prime is 1451052367. The reversal of 1451052341 is 1432501541.

It is an a-pointer prime, because the next prime (1451052367) can be obtained adding 1451052341 to its sum of digits (26).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1094220241 + 356832100 = 33079^2 + 18890^2 .

It is an emirp because it is prime and its reverse (1432501541) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1451052341 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1451052341.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1451052301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 725526170 + 725526171.

It is an arithmetic number, because the mean of its divisors is an integer number (725526171).

Almost surely, 2^1451052341 is an apocalyptic number.

It is an amenable number.

1451052341 is a deficient number, since it is larger than the sum of its proper divisors (1).

1451052341 is an equidigital number, since it uses as much as digits as its factorization.

1451052341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 1451052341 is about 38092.6809374189. The cubic root of 1451052341 is about 1132.1249443283.

Adding to 1451052341 its reverse (1432501541), we get a palindrome (2883553882).

The spelling of 1451052341 in words is "one billion, four hundred fifty-one million, fifty-two thousand, three hundred forty-one".