40334410163 has 2 divisors, whose sum is σ = 40334410164. Its totient is φ = 40334410162.

The previous prime is 40334410139. The next prime is 40334410169. The reversal of 40334410163 is 36101443304.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40334410163 - 2¹⁶ = 40334344627 is a prime.

It is not a weakly prime, because it can be changed into another prime (40334410169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20167205081 + 20167205082.

It is an arithmetic number, because the mean of its divisors is an integer number (20167205082).

Almost surely, 2^40334410163 is an apocalyptic number.

40334410163 is a deficient number, since it is larger than the sum of its proper divisors (1).

40334410163 is an equidigital number, since it uses as much as digits as its factorization.

40334410163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 40334410163 its reverse (36101443304), we get a palindrome (76435853467).

The spelling of 40334410163 in words is "forty billion, three hundred thirty-four million, four hundred ten thousand, one hundred sixty-three".