4002441532 has 12 divisors (see below), whose sum is σ = 7004755800. Its totient is φ = 2001082736.

The previous prime is 4002441503. The next prime is 4002441539. The reversal of 4002441532 is 2351442004.

It is a happy number.

4002441532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 4002441497 and 4002441506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4002441539) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58719 + ... + 107017.

It is an arithmetic number, because the mean of its divisors is an integer number (583729650).

Almost surely, 2^4002441532 is an apocalyptic number.

It is an amenable number.

4002441532 is a deficient number, since it is larger than the sum of its proper divisors (3002314268).

4002441532 is a wasteful number, since it uses less digits than its factorization.

4002441532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69020 (or 69018 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 4002441532 is about 63264.8522641127. The cubic root of 4002441532 is about 1587.7239604833.

Adding to 4002441532 its reverse (2351442004), we get a palindrome (6353883536).

The spelling of 4002441532 in words is "four billion, two million, four hundred forty-one thousand, five hundred thirty-two".