4238715264 has 512 divisors, whose sum is σ = 14735001600. Its totient is φ = 1051066368.

The previous prime is 4238715253. The next prime is 4238715317. The reversal of 4238715264 is 4625178324.

It is a Harshad number since it is a multiple of its sum of digits (42).

Its product of digits (322560) is a multiple of the sum of its prime factors (210).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 38887242 + ... + 38887350.

It is an arithmetic number, because the mean of its divisors is an integer number (28779300).

Almost surely, 2^4238715264 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4238715264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7367500800).

4238715264 is an abundant number, since it is smaller than the sum of its proper divisors (10496286336).

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

4238715264 is a wasteful number, since it uses less digits than its factorization.

4238715264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210 (or 198 counting only the distinct ones).

The product of its digits is 322560, while the sum is 42.

The square root of 4238715264 is about 65105.4165488556. The cubic root of 4238715264 is about 1618.3709763824.

The spelling of 4238715264 in words is "four billion, two hundred thirty-eight million, seven hundred fifteen thousand, two hundred sixty-four".