4643011065464 has 32 divisors (see below), whose sum is σ = 8708963955120. Its totient is φ = 2320620888576.

The previous prime is 4643011065463. The next prime is 4643011065481. The reversal of 4643011065464 is 4645601103464.

It is a happy number.

It is a super-2 number, since 2×4643011065464² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4643011065463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 389084042 + ... + 389095974.

Almost surely, 2^{4643011065464} is an apocalyptic number.

It is an amenable number.

4643011065464 is a deficient number, since it is larger than the sum of its proper divisors (4065952889656).

4643011065464 is a wasteful number, since it uses less digits than its factorization.

4643011065464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26399 (or 26395 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 44.

The spelling of 4643011065464 in words is "four trillion, six hundred forty-three billion, eleven million, sixty-five thousand, four hundred sixty-four".