1464228743 has 2 divisors, whose sum is σ = 1464228744. Its totient is φ = 1464228742.

The previous prime is 1464228709. The next prime is 1464228757. The reversal of 1464228743 is 3478224641.

It is a strong prime.

It is an emirp because it is prime and its reverse (3478224641) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1464228743 - 2⁶ = 1464228679 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1464228743.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1464228793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 732114371 + 732114372.

It is an arithmetic number, because the mean of its divisors is an integer number (732114372).

Almost surely, 2^1464228743 is an apocalyptic number.

1464228743 is a deficient number, since it is larger than the sum of its proper divisors (1).

1464228743 is an equidigital number, since it uses as much as digits as its factorization.

1464228743 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 258048, while the sum is 41.

The square root of 1464228743 is about 38265.2419697040. The cubic root of 1464228743 is about 1135.5414089814.

The spelling of 1464228743 in words is "one billion, four hundred sixty-four million, two hundred twenty-eight thousand, seven hundred forty-three".