6423610413602 has 18 divisors (see below), whose sum is σ = 9876383659377. Its totient is φ = 3133396808400.

The previous prime is 6423610413559. The next prime is 6423610413659. The reversal of 6423610413602 is 2063140163246.

It can be written as a sum of positive squares in 2 ways, for example, as 4587474301921 + 1836136111681 = 2141839^2 + 1355041^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=1792151.

It is a super-2 number, since 2×6423610413602² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

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 in 8 ways as a sum of consecutive naturals, for example, 146934527 + ... + 146978237.

Almost surely, 2^{6423610413602} is an apocalyptic number.

6423610413602 is a deficient number, since it is larger than the sum of its proper divisors (3452773245775).

6423610413602 is an frugal number, since it uses more digits than its factorization.

6423610413602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87506 (or 43754 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 38.

Adding to 6423610413602 its reverse (2063140163246), we get a palindrome (8486750576848).

The spelling of 6423610413602 in words is "six trillion, four hundred twenty-three billion, six hundred ten million, four hundred thirteen thousand, six hundred two".