40434412410347 has 2 divisors, whose sum is σ = 40434412410348. Its totient is φ = 40434412410346.

The previous prime is 40434412410311. The next prime is 40434412410361. The reversal of 40434412410347 is 74301421443404.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40434412410347 - 2¹² = 40434412406251 is a prime.

It is not a weakly prime, because it can be changed into another prime (40434412410367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20217206205173 + 20217206205174.

It is an arithmetic number, because the mean of its divisors is an integer number (20217206205174).

Almost surely, 2^{40434412410347} is an apocalyptic number.

40434412410347 is a deficient number, since it is larger than the sum of its proper divisors (1).

40434412410347 is an equidigital number, since it uses as much as digits as its factorization.

40434412410347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 516096, while the sum is 41.

The spelling of 40434412410347 in words is "forty trillion, four hundred thirty-four billion, four hundred twelve million, four hundred ten thousand, three hundred forty-seven".