4643018344813 has 16 divisors (see below), whose sum is σ = 4725852526080. Its totient is φ = 4560404284800.

The previous prime is 4643018344687. The next prime is 4643018344817. The reversal of 4643018344813 is 3184438103464.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4643018344813 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4643018344817) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 195987073 + ... + 196010761.

It is an arithmetic number, because the mean of its divisors is an integer number (295365782880).

Almost surely, 2^{4643018344813} is an apocalyptic number.

It is an amenable number.

4643018344813 is a deficient number, since it is larger than the sum of its proper divisors (82834181267).

4643018344813 is a wasteful number, since it uses less digits than its factorization.

4643018344813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28188.

The product of its (nonzero) digits is 2654208, while the sum is 49.

The spelling of 4643018344813 in words is "four trillion, six hundred forty-three billion, eighteen million, three hundred forty-four thousand, eight hundred thirteen".