43264344195119 has 2 divisors, whose sum is σ = 43264344195120. Its totient is φ = 43264344195118.

The previous prime is 43264344194987. The next prime is 43264344195157. The reversal of 43264344195119 is 91159144346234.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 43264344195119 - 2¹² = 43264344191023 is a prime.

It is a super-2 number, since 2×43264344195119² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43264344195169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21632172097559 + 21632172097560.

It is an arithmetic number, because the mean of its divisors is an integer number (21632172097560).

Almost surely, 2^{43264344195119} is an apocalyptic number.

43264344195119 is a deficient number, since it is larger than the sum of its proper divisors (1).

43264344195119 is an equidigital number, since it uses as much as digits as its factorization.

43264344195119 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11197440, while the sum is 56.

The spelling of 43264344195119 in words is "forty-three trillion, two hundred sixty-four billion, three hundred forty-four million, one hundred ninety-five thousand, one hundred nineteen".