1480422257443 has 2 divisors, whose sum is σ = 1480422257444. Its totient is φ = 1480422257442.

The previous prime is 1480422257437. The next prime is 1480422257497. The reversal of 1480422257443 is 3447522240841.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1480422257443 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1480422257393 and 1480422257402.

It is not a weakly prime, because it can be changed into another prime (1480422257143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 740211128721 + 740211128722.

It is an arithmetic number, because the mean of its divisors is an integer number (740211128722).

Almost surely, 2^{1480422257443} is an apocalyptic number.

1480422257443 is a deficient number, since it is larger than the sum of its proper divisors (1).

1480422257443 is an equidigital number, since it uses as much as digits as its factorization.

1480422257443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1720320, while the sum is 46.

The spelling of 1480422257443 in words is "one trillion, four hundred eighty billion, four hundred twenty-two million, two hundred fifty-seven thousand, four hundred forty-three".