40104743153 has 2 divisors, whose sum is σ = 40104743154. Its totient is φ = 40104743152.

The previous prime is 40104743141. The next prime is 40104743233. The reversal of 40104743153 is 35134740104.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36104560144 + 4000183009 = 190012^2 + 63247^2 .

It is a cyclic number.

It is not a de Polignac number, because 40104743153 - 2⁴ = 40104743137 is a prime.

It is not a weakly prime, because it can be changed into another prime (40104743123) 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, 20052371576 + 20052371577.

It is an arithmetic number, because the mean of its divisors is an integer number (20052371577).

Almost surely, 2^40104743153 is an apocalyptic number.

It is an amenable number.

40104743153 is a deficient number, since it is larger than the sum of its proper divisors (1).

40104743153 is an equidigital number, since it uses as much as digits as its factorization.

40104743153 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 32.

The spelling of 40104743153 in words is "forty billion, one hundred four million, seven hundred forty-three thousand, one hundred fifty-three".