1448023411 has 2 divisors, whose sum is σ = 1448023412. Its totient is φ = 1448023410.

The previous prime is 1448023391. The next prime is 1448023463. The reversal of 1448023411 is 1143208441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1448023411 - 2²¹ = 1445926259 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1448023411.

It is not a weakly prime, because it can be changed into another prime (1448023111) 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, 724011705 + 724011706.

It is an arithmetic number, because the mean of its divisors is an integer number (724011706).

Almost surely, 2^1448023411 is an apocalyptic number.

1448023411 is a deficient number, since it is larger than the sum of its proper divisors (1).

1448023411 is an equidigital number, since it uses as much as digits as its factorization.

1448023411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 1448023411 is about 38052.9027933481. The cubic root of 1448023411 is about 1131.3366621805.

The spelling of 1448023411 in words is "one billion, four hundred forty-eight million, twenty-three thousand, four hundred eleven".