40615075141 has 2 divisors, whose sum is σ = 40615075142. Its totient is φ = 40615075140.

The previous prime is 40615075097. The next prime is 40615075147. The reversal of 40615075141 is 14157051604.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29668684516 + 10946390625 = 172246^2 + 104625^2 .

It is a cyclic number.

It is not a de Polignac number, because 40615075141 - 2²⁷ = 40480857413 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40615075097 and 40615075106.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40615075147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20307537570 + 20307537571.

It is an arithmetic number, because the mean of its divisors is an integer number (20307537571).

Almost surely, 2^40615075141 is an apocalyptic number.

It is an amenable number.

40615075141 is a deficient number, since it is larger than the sum of its proper divisors (1).

40615075141 is an equidigital number, since it uses as much as digits as its factorization.

40615075141 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 34.

The spelling of 40615075141 in words is "forty billion, six hundred fifteen million, seventy-five thousand, one hundred forty-one".