6467230327646 has 16 divisors (see below), whose sum is σ = 10670201206128. Its totient is φ = 2939650147720.

The previous prime is 6467230327639. The next prime is 6467230327651.

6467230327646 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×6467230327646² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6467230327591 and 6467230327600.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1214728805 + ... + 1214734128.

It is an arithmetic number, because the mean of its divisors is an integer number (666887575383).

Almost surely, 2^{6467230327646} is an apocalyptic number.

6467230327646 is a deficient number, since it is larger than the sum of its proper divisors (4202970878482).

6467230327646 is a wasteful number, since it uses less digits than its factorization.

6467230327646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2429462968 (or 2429462946 counting only the distinct ones).

The product of its (nonzero) digits is 36578304, while the sum is 56.

The spelling of 6467230327646 in words is "six trillion, four hundred sixty-seven billion, two hundred thirty million, three hundred twenty-seven thousand, six hundred forty-six".