4002434124 has 24 divisors (see below), whose sum is σ = 10057398960. Its totient is φ = 1231518144.

The previous prime is 4002434069. The next prime is 4002434179. The reversal of 4002434124 is 4214342004.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4002434069) and next prime (4002434179).

It is a junction number, because it is equal to n+sod(n) for n = 4002434094 and 4002434103.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12828159 + ... + 12828470.

It is an arithmetic number, because the mean of its divisors is an integer number (419058290).

Almost surely, 2^4002434124 is an apocalyptic number.

It is an amenable number.

4002434124 is an abundant number, since it is smaller than the sum of its proper divisors (6054964836).

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

4002434124 is a wasteful number, since it uses less digits than its factorization.

4002434124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25656649 (or 25656647 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 4002434124 is about 63264.7937165688. The cubic root of 4002434124 is about 1587.7229809256.

Adding to 4002434124 its reverse (4214342004), we get a palindrome (8216776128).

The spelling of 4002434124 in words is "four billion, two million, four hundred thirty-four thousand, one hundred twenty-four".