43248193403 has 6 divisors (see below), whose sum is σ = 44688300732. Its totient is φ = 41853089460.

The previous prime is 43248193349. The next prime is 43248193421. The reversal of 43248193403 is 30439184234.

It is not a de Polignac number, because 43248193403 - 2¹⁴ = 43248177019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43248193423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22500701 + ... + 22502622.

It is an arithmetic number, because the mean of its divisors is an integer number (7448050122).

Almost surely, 2^43248193403 is an apocalyptic number.

43248193403 is a deficient number, since it is larger than the sum of its proper divisors (1440107329).

43248193403 is an equidigital number, since it uses as much as digits as its factorization.

43248193403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45003385 (or 45003354 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 41.

Adding to 43248193403 its sum of digits (41), we get a square (43248193444 = 207962²).

The spelling of 43248193403 in words is "forty-three billion, two hundred forty-eight million, one hundred ninety-three thousand, four hundred three".