4001400210 has 32 divisors (see below), whose sum is σ = 9622488960. Its totient is φ = 1064914688.

The previous prime is 4001400107. The next prime is 4001400257. The reversal of 4001400210 is 120041004.

It is a super-2 number, since 2×4001400210² = 32022407281176088200, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117495 + ... + 147674.

It is an arithmetic number, because the mean of its divisors is an integer number (300702780).

Almost surely, 2^4001400210 is an apocalyptic number.

4001400210 is an abundant number, since it is smaller than the sum of its proper divisors (5621088750).

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

4001400210 is a wasteful number, since it uses less digits than its factorization.

4001400210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265682.

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 4001400210 is about 63256.6218668054. The cubic root of 4001400210 is about 1587.5862549285.

Adding to 4001400210 its reverse (120041004), we get a palindrome (4121441214).

The spelling of 4001400210 in words is "four billion, one million, four hundred thousand, two hundred ten".