40350410451343 has 2 divisors, whose sum is σ = 40350410451344. Its totient is φ = 40350410451342.

The previous prime is 40350410451341. The next prime is 40350410451353. The reversal of 40350410451343 is 34315401405304.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40350410451343 - 2¹ = 40350410451341 is a prime.

Together with 40350410451341, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40350410451341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20175205225671 + 20175205225672.

It is an arithmetic number, because the mean of its divisors is an integer number (20175205225672).

Almost surely, 2^{40350410451343} is an apocalyptic number.

40350410451343 is a deficient number, since it is larger than the sum of its proper divisors (1).

40350410451343 is an equidigital number, since it uses as much as digits as its factorization.

40350410451343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 172800, while the sum is 37.

Adding to 40350410451343 its reverse (34315401405304), we get a palindrome (74665811856647).

The spelling of 40350410451343 in words is "forty trillion, three hundred fifty billion, four hundred ten million, four hundred fifty-one thousand, three hundred forty-three".