43342054507 has 2 divisors, whose sum is σ = 43342054508. Its totient is φ = 43342054506.

The previous prime is 43342054501. The next prime is 43342054529. The reversal of 43342054507 is 70545024334.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-43342054507 is a prime.

It is not a weakly prime, because it can be changed into another prime (43342054501) 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 as a sum of consecutive naturals, namely, 21671027253 + 21671027254.

It is an arithmetic number, because the mean of its divisors is an integer number (21671027254).

Almost surely, 2^43342054507 is an apocalyptic number.

43342054507 is a deficient number, since it is larger than the sum of its proper divisors (1).

43342054507 is an equidigital number, since it uses as much as digits as its factorization.

43342054507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 201600, while the sum is 37.

The spelling of 43342054507 in words is "forty-three billion, three hundred forty-two million, fifty-four thousand, five hundred seven".