4643264307448 has 32 divisors (see below), whose sum is σ = 9504258094800. Its totient is φ = 2113688279808.

The previous prime is 4643264307443. The next prime is 4643264307467. The reversal of 4643264307448 is 8447034623464.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4643264307443) 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, 305792218 + ... + 305807401.

Almost surely, 2^{4643264307448} is an apocalyptic number.

It is an amenable number.

4643264307448 is an abundant number, since it is smaller than the sum of its proper divisors (4860993787352).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4643264307448 is a wasteful number, since it uses less digits than its factorization.

4643264307448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 611599711 (or 611599707 counting only the distinct ones).

The product of its (nonzero) digits is 37158912, while the sum is 55.

It can be divided in two parts, 464326 and 4307448, that added together give a palindrome (4771774).

The spelling of 4643264307448 in words is "four trillion, six hundred forty-three billion, two hundred sixty-four million, three hundred seven thousand, four hundred forty-eight".