43413240022487 has 2 divisors, whose sum is σ = 43413240022488. Its totient is φ = 43413240022486.

The previous prime is 43413240022421. The next prime is 43413240022501. The reversal of 43413240022487 is 78422004231434.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 43413240022487 - 2²⁰ = 43413238973911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43413240052487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21706620011243 + 21706620011244.

It is an arithmetic number, because the mean of its divisors is an integer number (21706620011244).

Almost surely, 2^{43413240022487} is an apocalyptic number.

43413240022487 is a deficient number, since it is larger than the sum of its proper divisors (1).

43413240022487 is an equidigital number, since it uses as much as digits as its factorization.

43413240022487 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1032192, while the sum is 44.

The spelling of 43413240022487 in words is "forty-three trillion, four hundred thirteen billion, two hundred forty million, twenty-two thousand, four hundred eighty-seven".