418669733929 has 2 divisors, whose sum is σ = 418669733930. Its totient is φ = 418669733928.

The previous prime is 418669733893. The next prime is 418669733981. The reversal of 418669733929 is 929337966814.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 361378917904 + 57290816025 = 601148^2 + 239355^2 .

It is a cyclic number.

It is not a de Polignac number, because 418669733929 - 2²⁹ = 418132863017 is a prime.

It is a super-2 number, since 2×418669733929² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (418669703929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 209334866964 + 209334866965.

It is an arithmetic number, because the mean of its divisors is an integer number (209334866965).

Almost surely, 2^418669733929 is an apocalyptic number.

It is an amenable number.

418669733929 is a deficient number, since it is larger than the sum of its proper divisors (1).

418669733929 is an equidigital number, since it uses as much as digits as its factorization.

418669733929 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 105815808, while the sum is 67.

The spelling of 418669733929 in words is "four hundred eighteen billion, six hundred sixty-nine million, seven hundred thirty-three thousand, nine hundred twenty-nine".