1354463443 has 2 divisors, whose sum is σ = 1354463444. Its totient is φ = 1354463442.

The previous prime is 1354463419. The next prime is 1354463533. The reversal of 1354463443 is 3443644531.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1354463443 - 2⁹ = 1354462931 is a prime.

It is not a weakly prime, because it can be changed into another prime (1354463543) 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, 677231721 + 677231722.

It is an arithmetic number, because the mean of its divisors is an integer number (677231722).

Almost surely, 2^1354463443 is an apocalyptic number.

1354463443 is a deficient number, since it is larger than the sum of its proper divisors (1).

1354463443 is an equidigital number, since it uses as much as digits as its factorization.

1354463443 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 207360, while the sum is 37.

The square root of 1354463443 is about 36803.0357851088. The cubic root of 1354463443 is about 1106.4261440904.

The spelling of 1354463443 in words is "one billion, three hundred fifty-four million, four hundred sixty-three thousand, four hundred forty-three".