4023520464 has 20 divisors (see below), whose sum is σ = 10394094656. Its totient is φ = 1341173472.

The previous prime is 4023520453. The next prime is 4023520511. The reversal of 4023520464 is 4640253204.

4023520464 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41911624 + ... + 41911719.

Almost surely, 2^4023520464 is an apocalyptic number.

It is an amenable number.

4023520464 is an abundant number, since it is smaller than the sum of its proper divisors (6370574192).

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

4023520464 is a wasteful number, since it uses less digits than its factorization.

4023520464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83823354 (or 83823348 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

The square root of 4023520464 is about 63431.2262533210. The cubic root of 4023520464 is about 1590.5063408531.

Adding to 4023520464 its reverse (4640253204), we get a palindrome (8663773668).

The spelling of 4023520464 in words is "four billion, twenty-three million, five hundred twenty thousand, four hundred sixty-four".