4000023210 has 16 divisors (see below), whose sum is σ = 9600055776. Its totient is φ = 1066672848.

The previous prime is 4000023199. The next prime is 4000023239. The reversal of 4000023210 is 123200004.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66667024 + ... + 66667083.

It is an arithmetic number, because the mean of its divisors is an integer number (600003486).

Almost surely, 2^4000023210 is an apocalyptic number.

4000023210 is an abundant number, since it is smaller than the sum of its proper divisors (5600032566).

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

4000023210 is a wasteful number, since it uses less digits than its factorization.

4000023210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133334117.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 4000023210 is about 63245.7366942626. The cubic root of 4000023210 is about 1587.4041222605.

Adding to 4000023210 its reverse (123200004), we get a palindrome (4123223214).

The spelling of 4000023210 in words is "four billion, twenty-three thousand, two hundred ten".