403244342002 has 8 divisors (see below), whose sum is σ = 604878738156. Its totient is φ = 201618095952.

The previous prime is 403244341993. The next prime is 403244342003. The reversal of 403244342002 is 200243442304.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 262265870161 + 140978471841 = 512119^2 + 375471^2 .

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

It is not an unprimeable number, because it can be changed into a prime (403244342003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1912293 + ... + 2112664.

Almost surely, 2^403244342002 is an apocalyptic number.

403244342002 is a deficient number, since it is larger than the sum of its proper divisors (201634396154).

403244342002 is a wasteful number, since it uses less digits than its factorization.

403244342002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4075052.

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 403244342002 its reverse (200243442304), we get a palindrome (603487784306).

The spelling of 403244342002 in words is "four hundred three billion, two hundred forty-four million, three hundred forty-two thousand, two".