406041303 has 16 divisors (see below), whose sum is σ = 555071616. Its totient is φ = 263877600.

The previous prime is 406041283. The next prime is 406041323. The reversal of 406041303 is 303140604.

It is an interprime number because it is at equal distance from previous prime (406041283) and next prime (406041323).

It is not a de Polignac number, because 406041303 - 2⁸ = 406041047 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 406041303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (406041323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69028 + ... + 74678.

It is an arithmetic number, because the mean of its divisors is an integer number (34691976).

Almost surely, 2^406041303 is an apocalyptic number.

406041303 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

406041303 is a deficient number, since it is larger than the sum of its proper divisors (149030313).

406041303 is a wasteful number, since it uses less digits than its factorization.

406041303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6254.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 406041303 is about 20150.4665702807. The cubic root of 406041303 is about 740.4971719854.

Adding to 406041303 its reverse (303140604), we get a palindrome (709181907).

The spelling of 406041303 in words is "four hundred six million, forty-one thousand, three hundred three".