40512510341 has 2 divisors, whose sum is σ = 40512510342. Its totient is φ = 40512510340.

The previous prime is 40512510317. The next prime is 40512510347. The reversal of 40512510341 is 14301521504.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38202266116 + 2310244225 = 195454^2 + 48065^2 .

It is a cyclic number.

It is not a de Polignac number, because 40512510341 - 2³⁰ = 39438768517 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40512510341.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40512510347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20256255170 + 20256255171.

It is an arithmetic number, because the mean of its divisors is an integer number (20256255171).

Almost surely, 2^40512510341 is an apocalyptic number.

It is an amenable number.

40512510341 is a deficient number, since it is larger than the sum of its proper divisors (1).

40512510341 is an equidigital number, since it uses as much as digits as its factorization.

40512510341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2400, while the sum is 26.

The spelling of 40512510341 in words is "forty billion, five hundred twelve million, five hundred ten thousand, three hundred forty-one".