403225043 has 6 divisors (see below), whose sum is σ = 436628484. Its totient is φ = 372207576.

The previous prime is 403225013. The next prime is 403225073. The reversal of 403225043 is 340522304.

It is an interprime number because it is at equal distance from previous prime (403225013) and next prime (403225073).

It is not a de Polignac number, because 403225043 - 2⁶ = 403224979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (403225003) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 1192805 + ... + 1193142.

It is an arithmetic number, because the mean of its divisors is an integer number (72771414).

Almost surely, 2^403225043 is an apocalyptic number.

403225043 is a deficient number, since it is larger than the sum of its proper divisors (33403441).

403225043 is a wasteful number, since it uses less digits than its factorization.

403225043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2385973 (or 2385960 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 403225043 is about 20080.4642127616. The cubic root of 403225043 is about 738.7811949306.

Adding to 403225043 its reverse (340522304), we get a palindrome (743747347).

The spelling of 403225043 in words is "four hundred three million, two hundred twenty-five thousand, forty-three".