43482426623 has 2 divisors, whose sum is σ = 43482426624. Its totient is φ = 43482426622.

The previous prime is 43482426619. The next prime is 43482426641. The reversal of 43482426623 is 32662428434.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 43482426623 - 2² = 43482426619 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43482426643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21741213311 + 21741213312.

It is an arithmetic number, because the mean of its divisors is an integer number (21741213312).

Almost surely, 2^43482426623 is an apocalyptic number.

43482426623 is a deficient number, since it is larger than the sum of its proper divisors (1).

43482426623 is an equidigital number, since it uses as much as digits as its factorization.

43482426623 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1327104, while the sum is 44.

The spelling of 43482426623 in words is "forty-three billion, four hundred eighty-two million, four hundred twenty-six thousand, six hundred twenty-three".