4152040424 has 64 divisors (see below), whose sum is σ = 9436435200. Its totient is φ = 1671957504.

The previous prime is 4152040421. The next prime is 4152040427. The reversal of 4152040424 is 4240402514.

It is an interprime number because it is at equal distance from previous prime (4152040421) and next prime (4152040427).

It is a junction number, because it is equal to n+sod(n) for n = 4152040393 and 4152040402.

It is not an unprimeable number, because it can be changed into a prime (4152040421) 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, 618317 + ... + 624995.

It is an arithmetic number, because the mean of its divisors is an integer number (147444300).

Almost surely, 2^4152040424 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 4152040424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4718217600).

4152040424 is an abundant number, since it is smaller than the sum of its proper divisors (5284394776).

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

4152040424 is a wasteful number, since it uses less digits than its factorization.

4152040424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7362 (or 7358 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 26.

The square root of 4152040424 is about 64436.3284490977. The cubic root of 4152040424 is about 1607.2639026269.

Adding to 4152040424 its reverse (4240402514), we get a palindrome (8392442938).

The spelling of 4152040424 in words is "four billion, one hundred fifty-two million, forty thousand, four hundred twenty-four".