1441427747 has 2 divisors, whose sum is σ = 1441427748. Its totient is φ = 1441427746.

The previous prime is 1441427737. The next prime is 1441427789. The reversal of 1441427747 is 7477241441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1441427747 - 2⁶ = 1441427683 is a prime.

It is not a weakly prime, because it can be changed into another prime (1441427707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 720713873 + 720713874.

It is an arithmetic number, because the mean of its divisors is an integer number (720713874).

Almost surely, 2^1441427747 is an apocalyptic number.

1441427747 is a deficient number, since it is larger than the sum of its proper divisors (1).

1441427747 is an equidigital number, since it uses as much as digits as its factorization.

1441427747 is an evil number, because the sum of its binary digits is even.

The product of its digits is 175616, while the sum is 41.

The square root of 1441427747 is about 37966.1394798049. The cubic root of 1441427747 is about 1129.6163228707.

The spelling of 1441427747 in words is "one billion, four hundred forty-one million, four hundred twenty-seven thousand, seven hundred forty-seven".