4031340152 has 96 divisors (see below), whose sum is σ = 9450075600. Its totient is φ = 1601639424.

The previous prime is 4031340151. The next prime is 4031340191. The reversal of 4031340152 is 2510431304.

4031340152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×4031340152² = 32503406842254766208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4031340151) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 441974 + ... + 451002.

Almost surely, 2^4031340152 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 4031340152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4725037800).

4031340152 is an abundant number, since it is smaller than the sum of its proper divisors (5418735448).

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

4031340152 is a wasteful number, since it uses less digits than its factorization.

4031340152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9133 (or 9122 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 4031340152 is about 63492.8354383390. The cubic root of 4031340152 is about 1591.5360539198.

Adding to 4031340152 its reverse (2510431304), we get a palindrome (6541771456).

The spelling of 4031340152 in words is "four billion, thirty-one million, three hundred forty thousand, one hundred fifty-two".