1344950563 has 16 divisors (see below), whose sum is σ = 1576727424. Its totient is φ = 1133573760.

The previous prime is 1344950557. The next prime is 1344950567. The reversal of 1344950563 is 3650594431.

It is not a de Polignac number, because 1344950563 - 2⁹ = 1344950051 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1344950567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41145 + ... + 66202.

It is an arithmetic number, because the mean of its divisors is an integer number (98545464).

Almost surely, 2^1344950563 is an apocalyptic number.

1344950563 is a deficient number, since it is larger than the sum of its proper divisors (231776861).

1344950563 is a wasteful number, since it uses less digits than its factorization.

1344950563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107442.

The product of its (nonzero) digits is 194400, while the sum is 40.

The square root of 1344950563 is about 36673.5676339240. The cubic root of 1344950563 is about 1103.8297809900.

The spelling of 1344950563 in words is "one billion, three hundred forty-four million, nine hundred fifty thousand, five hundred sixty-three".