4004212403 has 2 divisors, whose sum is σ = 4004212404. Its totient is φ = 4004212402.

The previous prime is 4004212363. The next prime is 4004212463. The reversal of 4004212403 is 3042124004.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4004212403 - 2⁶ = 4004212339 is a prime.

It is not a weakly prime, because it can be changed into another prime (4004212463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2002106201 + 2002106202.

It is an arithmetic number, because the mean of its divisors is an integer number (2002106202).

Almost surely, 2^4004212403 is an apocalyptic number.

4004212403 is a deficient number, since it is larger than the sum of its proper divisors (1).

4004212403 is an equidigital number, since it uses as much as digits as its factorization.

4004212403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 4004212403 is about 63278.8464101551. The cubic root of 4004212403 is about 1587.9580875552.

Adding to 4004212403 its reverse (3042124004), we get a palindrome (7046336407).

The spelling of 4004212403 in words is "four billion, four million, two hundred twelve thousand, four hundred three".