4002703072 has 12 divisors (see below), whose sum is σ = 7880321736. Its totient is φ = 2001351520.

The previous prime is 4002703049. The next prime is 4002703099. The reversal of 4002703072 is 2703072004.

4002703072 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62542204 + ... + 62542267.

It is an arithmetic number, because the mean of its divisors is an integer number (656693478).

Almost surely, 2^4002703072 is an apocalyptic number.

It is an amenable number.

4002703072 is a deficient number, since it is larger than the sum of its proper divisors (3877618664).

4002703072 is a wasteful number, since it uses less digits than its factorization.

4002703072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125084481 (or 125084473 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 25.

The square root of 4002703072 is about 63266.9192548523. The cubic root of 4002703072 is about 1587.7585430646.

Adding to 4002703072 its reverse (2703072004), we get a palindrome (6705775076).

The spelling of 4002703072 in words is "four billion, two million, seven hundred three thousand, seventy-two".