4012213403 has 16 divisors (see below), whose sum is σ = 4644691200. Its totient is φ = 3429734880.

The previous prime is 4012213397. The next prime is 4012213433. The reversal of 4012213403 is 3043122104.

It is a de Polignac number, because none of the positive numbers 2^k-4012213403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4012213433) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 119468 + ... + 149321.

It is an arithmetic number, because the mean of its divisors is an integer number (290293200).

Almost surely, 2^4012213403 is an apocalyptic number.

4012213403 is a deficient number, since it is larger than the sum of its proper divisors (632477797).

4012213403 is a wasteful number, since it uses less digits than its factorization.

4012213403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268882.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 4012213403 is about 63342.0350399322. The cubic root of 4012213403 is about 1589.0150411203.

Adding to 4012213403 its reverse (3043122104), we get a palindrome (7055335507).

The spelling of 4012213403 in words is "four billion, twelve million, two hundred thirteen thousand, four hundred three".