43467920159 has 2 divisors, whose sum is σ = 43467920160. Its totient is φ = 43467920158.

The previous prime is 43467920107. The next prime is 43467920183. The reversal of 43467920159 is 95102976434.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 43467920159 - 2¹⁶ = 43467854623 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43467920359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21733960079 + 21733960080.

It is an arithmetic number, because the mean of its divisors is an integer number (21733960080).

Almost surely, 2^43467920159 is an apocalyptic number.

43467920159 is a deficient number, since it is larger than the sum of its proper divisors (1).

43467920159 is an equidigital number, since it uses as much as digits as its factorization.

43467920159 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1632960, while the sum is 50.

The spelling of 43467920159 in words is "forty-three billion, four hundred sixty-seven million, nine hundred twenty thousand, one hundred fifty-nine".