403243234430 has 8 divisors (see below), whose sum is σ = 725837821992. Its totient is φ = 161297293768.

The previous prime is 403243234421. The next prime is 403243234439. The reversal of 403243234430 is 34432342304.

It is an interprime number because it is at equal distance from previous prime (403243234421) and next prime (403243234439).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×403243234430² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (403243234439) 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, 20162161712 + ... + 20162161731.

It is an arithmetic number, because the mean of its divisors is an integer number (90729727749).

Almost surely, 2^403243234430 is an apocalyptic number.

403243234430 is a deficient number, since it is larger than the sum of its proper divisors (322594587562).

403243234430 is a wasteful number, since it uses less digits than its factorization.

403243234430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40324323450.

The product of its (nonzero) digits is 82944, while the sum is 32.

Adding to 403243234430 its reverse (34432342304), we get a palindrome (437675576734).

The spelling of 403243234430 in words is "four hundred three billion, two hundred forty-three million, two hundred thirty-four thousand, four hundred thirty".