4001343032 has 16 divisors (see below), whose sum is σ = 7514123760. Its totient is φ = 1997576704.

The previous prime is 4001343029. The next prime is 4001343037. The reversal of 4001343032 is 2303431004.

It is a junction number, because it is equal to n+sod(n) for n = 4001342995 and 4001343013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4001343037) 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, 381353 + ... + 391704.

It is an arithmetic number, because the mean of its divisors is an integer number (469632735).

Almost surely, 2^4001343032 is an apocalyptic number.

It is an amenable number.

4001343032 is a deficient number, since it is larger than the sum of its proper divisors (3512780728).

4001343032 is a wasteful number, since it uses less digits than its factorization.

4001343032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 773710 (or 773706 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 4001343032 is about 63256.1699125073. The cubic root of 4001343032 is about 1587.5786929557.

Adding to 4001343032 its reverse (2303431004), we get a palindrome (6304774036).

The spelling of 4001343032 in words is "four billion, one million, three hundred forty-three thousand, thirty-two".