43245648303 has 64 divisors (see below), whose sum is σ = 70570536960. Its totient is φ = 23197363200.

The previous prime is 43245648301. The next prime is 43245648331. The reversal of 43245648303 is 30384654234.

It is not a de Polignac number, because 43245648303 - 2¹ = 43245648301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43245648301) 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 in 63 ways as a sum of consecutive naturals, for example, 1434675 + ... + 1464507.

It is an arithmetic number, because the mean of its divisors is an integer number (1102664640).

Almost surely, 2^43245648303 is an apocalyptic number.

43245648303 is a deficient number, since it is larger than the sum of its proper divisors (27324888657).

43245648303 is a wasteful number, since it uses less digits than its factorization.

43245648303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30000.

The product of its (nonzero) digits is 829440, while the sum is 42.

The spelling of 43245648303 in words is "forty-three billion, two hundred forty-five million, six hundred forty-eight thousand, three hundred three".