4240253024 has 72 divisors (see below), whose sum is σ = 9782314920. Its totient is φ = 1803895296.

The previous prime is 4240253011. The next prime is 4240253029. The reversal of 4240253024 is 4203520424.

It is a happy number.

It is a super-2 number, since 2×4240253024² = 35959491415082289152, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4240252984 and 4240253002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4240253029) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 204947 + ... + 224685.

It is an arithmetic number, because the mean of its divisors is an integer number (135865485).

Almost surely, 2^4240253024 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 4240253024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4891157460).

4240253024 is an abundant number, since it is smaller than the sum of its proper divisors (5542061896).

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

4240253024 is a wasteful number, since it uses less digits than its factorization.

4240253024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19900 (or 19885 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 26.

The square root of 4240253024 is about 65117.2252480095. The cubic root of 4240253024 is about 1618.5666618755.

Adding to 4240253024 its reverse (4203520424), we get a palindrome (8443773448).

The spelling of 4240253024 in words is "four billion, two hundred forty million, two hundred fifty-three thousand, twenty-four".