40510052347 has 2 divisors, whose sum is σ = 40510052348. Its totient is φ = 40510052346.

The previous prime is 40510052339. The next prime is 40510052357. The reversal of 40510052347 is 74325001504.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40510052347 - 2³ = 40510052339 is a prime.

It is not a weakly prime, because it can be changed into another prime (40510052357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20255026173 + 20255026174.

It is an arithmetic number, because the mean of its divisors is an integer number (20255026174).

Almost surely, 2^40510052347 is an apocalyptic number.

40510052347 is a deficient number, since it is larger than the sum of its proper divisors (1).

40510052347 is an equidigital number, since it uses as much as digits as its factorization.

40510052347 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16800, while the sum is 31.

The spelling of 40510052347 in words is "forty billion, five hundred ten million, fifty-two thousand, three hundred forty-seven".