40544011523359 has 2 divisors, whose sum is σ = 40544011523360. Its totient is φ = 40544011523358.

The previous prime is 40544011523273. The next prime is 40544011523363. The reversal of 40544011523359 is 95332511044504.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40544011523359 - 2³⁷ = 40406572569887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40544011523369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20272005761679 + 20272005761680.

It is an arithmetic number, because the mean of its divisors is an integer number (20272005761680).

Almost surely, 2^{40544011523359} is an apocalyptic number.

40544011523359 is a deficient number, since it is larger than the sum of its proper divisors (1).

40544011523359 is an equidigital number, since it uses as much as digits as its factorization.

40544011523359 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296000, while the sum is 46.

The spelling of 40544011523359 in words is "forty trillion, five hundred forty-four billion, eleven million, five hundred twenty-three thousand, three hundred fifty-nine".