4200400003 has 4 divisors (see below), whose sum is σ = 4298083768. Its totient is φ = 4102716240.

The previous prime is 4200399989. The next prime is 4200400027. The reversal of 4200400003 is 3000040024.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4200400003 - 2⁵ = 4200399971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4200400063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48841818 + ... + 48841903.

It is an arithmetic number, because the mean of its divisors is an integer number (1074520942).

Almost surely, 2^4200400003 is an apocalyptic number.

4200400003 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

4200400003 is a deficient number, since it is larger than the sum of its proper divisors (97683765).

4200400003 is an equidigital number, since it uses as much as digits as its factorization.

4200400003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97683764.

The product of its (nonzero) digits is 96, while the sum is 13.

The square root of 4200400003 is about 64810.4930007480. The cubic root of 4200400003 is about 1613.4798647397.

Adding to 4200400003 its reverse (3000040024), we get a palindrome (7200440027).

The spelling of 4200400003 in words is "four billion, two hundred million, four hundred thousand, three".