4003051172 has 12 divisors (see below), whose sum is σ = 7005801600. Its totient is φ = 2001393576.

The previous prime is 4003051133. The next prime is 4003051189. The reversal of 4003051172 is 2711503004.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73193 + ... + 115599.

It is an arithmetic number, because the mean of its divisors is an integer number (583816800).

Almost surely, 2^4003051172 is an apocalyptic number.

It is an amenable number.

4003051172 is a deficient number, since it is larger than the sum of its proper divisors (3002750428).

4003051172 is a wasteful number, since it uses less digits than its factorization.

4003051172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66010 (or 66008 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 4003051172 is about 63269.6702378004. The cubic root of 4003051172 is about 1587.8045688558.

Adding to 4003051172 its reverse (2711503004), we get a palindrome (6714554176).

The spelling of 4003051172 in words is "four billion, three million, fifty-one thousand, one hundred seventy-two".