1403241043 has 2 divisors, whose sum is σ = 1403241044. Its totient is φ = 1403241042.

The previous prime is 1403240983. The next prime is 1403241061. The reversal of 1403241043 is 3401423041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1403241043 - 2¹⁷ = 1403109971 is a prime.

It is not a weakly prime, because it can be changed into another prime (1403248043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 701620521 + 701620522.

It is an arithmetic number, because the mean of its divisors is an integer number (701620522).

Almost surely, 2^1403241043 is an apocalyptic number.

1403241043 is a deficient number, since it is larger than the sum of its proper divisors (1).

1403241043 is an equidigital number, since it uses as much as digits as its factorization.

1403241043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 1403241043 is about 37459.8590894306. The cubic root of 1403241043 is about 1119.5515431943.

Adding to 1403241043 its reverse (3401423041), we get a palindrome (4804664084).

The spelling of 1403241043 in words is "one billion, four hundred three million, two hundred forty-one thousand, forty-three".