4163405312464 has 40 divisors (see below), whose sum is σ = 8108664742400. Its totient is φ = 2070850624128.

The previous prime is 4163405312413. The next prime is 4163405312491. The reversal of 4163405312464 is 4642135043614.

It is a self number, because there is not a number n which added to its sum of digits gives 4163405312464.

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, 17114209 + ... + 17355775.

It is an arithmetic number, because the mean of its divisors is an integer number (202716618560).

Almost surely, 2^{4163405312464} is an apocalyptic number.

It is an amenable number.

4163405312464 is a deficient number, since it is larger than the sum of its proper divisors (3945259429936).

4163405312464 is a wasteful number, since it uses less digits than its factorization.

4163405312464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247187 (or 247181 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 43.

The spelling of 4163405312464 in words is "four trillion, one hundred sixty-three billion, four hundred five million, three hundred twelve thousand, four hundred sixty-four".