403240202002 has 16 divisors (see below), whose sum is σ = 673886915712. Its totient is φ = 179391191920.

The previous prime is 403240201913. The next prime is 403240202059. The reversal of 403240202002 is 200202042304.

It is a super-2 number, since 2×403240202002² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 194989393 + ... + 194991460.

It is an arithmetic number, because the mean of its divisors is an integer number (42117932232).

Almost surely, 2^403240202002 is an apocalyptic number.

403240202002 is a deficient number, since it is larger than the sum of its proper divisors (270646713710).

403240202002 is a wasteful number, since it uses less digits than its factorization.

403240202002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389980913.

The product of its (nonzero) digits is 768, while the sum is 19.

Adding to 403240202002 its reverse (200202042304), we get a palindrome (603442244306).

The spelling of 403240202002 in words is "four hundred three billion, two hundred forty million, two hundred two thousand, two".