43243373456 has 40 divisors (see below), whose sum is σ = 92028246720. Its totient is φ = 19593104256.

The previous prime is 43243373429. The next prime is 43243373483. The reversal of 43243373456 is 65437334234.

It is an interprime number because it is at equal distance from previous prime (43243373429) and next prime (43243373483).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 3085355 + ... + 3099338.

It is an arithmetic number, because the mean of its divisors is an integer number (2300706168).

Almost surely, 2^43243373456 is an apocalyptic number.

43243373456 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

43243373456 is an abundant number, since it is smaller than the sum of its proper divisors (48784873264).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

43243373456 is a wasteful number, since it uses less digits than its factorization.

43243373456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6184743 (or 6184737 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 44.

The spelling of 43243373456 in words is "forty-three billion, two hundred forty-three million, three hundred seventy-three thousand, four hundred fifty-six".