1448860043 has 2 divisors, whose sum is σ = 1448860044. Its totient is φ = 1448860042.

The previous prime is 1448860031. The next prime is 1448860073. The reversal of 1448860043 is 3400688441.

It is a weak prime.

It is an emirp because it is prime and its reverse (3400688441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1448860043 - 2¹⁴ = 1448843659 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1448859979 and 1448860006.

It is not a weakly prime, because it can be changed into another prime (1448860073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 724430021 + 724430022.

It is an arithmetic number, because the mean of its divisors is an integer number (724430022).

Almost surely, 2^1448860043 is an apocalyptic number.

1448860043 is a deficient number, since it is larger than the sum of its proper divisors (1).

1448860043 is an equidigital number, since it uses as much as digits as its factorization.

1448860043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 73728, while the sum is 38.

The square root of 1448860043 is about 38063.8942174865. The cubic root of 1448860043 is about 1131.5545063155.

The spelling of 1448860043 in words is "one billion, four hundred forty-eight million, eight hundred sixty thousand, forty-three".