40050322255457 has 2 divisors, whose sum is σ = 40050322255458. Its totient is φ = 40050322255456.

The previous prime is 40050322255451. The next prime is 40050322255487. The reversal of 40050322255457 is 75455222305004.

40050322255457 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 38113880238736 + 1936442016721 = 6173644^2 + 1391561^2 .

It is a cyclic number.

It is not a de Polignac number, because 40050322255457 - 2⁴ = 40050322255441 is a prime.

It is not a weakly prime, because it can be changed into another prime (40050322255451) 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, 20025161127728 + 20025161127729.

It is an arithmetic number, because the mean of its divisors is an integer number (20025161127729).

Almost surely, 2^{40050322255457} is an apocalyptic number.

It is an amenable number.

40050322255457 is a deficient number, since it is larger than the sum of its proper divisors (1).

40050322255457 is an equidigital number, since it uses as much as digits as its factorization.

40050322255457 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1680000, while the sum is 44.

The spelling of 40050322255457 in words is "forty trillion, fifty billion, three hundred twenty-two million, two hundred fifty-five thousand, four hundred fifty-seven".