40026727054441 has 2 divisors, whose sum is σ = 40026727054442. Its totient is φ = 40026727054440.

The previous prime is 40026727054427. The next prime is 40026727054529. The reversal of 40026727054441 is 14445072762004.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30243719326041 + 9783007728400 = 5499429^2 + 3127780^2 .

It is a cyclic number.

It is not a de Polignac number, because 40026727054441 - 2⁵ = 40026727054409 is a prime.

It is a super-5 number, since 5×40026727054441⁵ (a number of 69 digits) contains 55555 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40026727054391 and 40026727054400.

It is not a weakly prime, because it can be changed into another prime (40026727054541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20013363527220 + 20013363527221.

It is an arithmetic number, because the mean of its divisors is an integer number (20013363527221).

Almost surely, 2^{40026727054441} is an apocalyptic number.

It is an amenable number.

40026727054441 is a deficient number, since it is larger than the sum of its proper divisors (1).

40026727054441 is an equidigital number, since it uses as much as digits as its factorization.

40026727054441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1505280, while the sum is 46.

The spelling of 40026727054441 in words is "forty trillion, twenty-six billion, seven hundred twenty-seven million, fifty-four thousand, four hundred forty-one".