402403101100 has 144 divisors (see below), whose sum is σ = 1172428459776. Its totient is φ = 115776288000.

The previous prime is 402403101071. The next prime is 402403101173. The reversal of 402403101100 is 1101304204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1909906 + ... + 2110105.

It is an arithmetic number, because the mean of its divisors is an integer number (8141864304).

Almost surely, 2^402403101100 is an apocalyptic number.

It is an amenable number.

402403101100 is an abundant number, since it is smaller than the sum of its proper divisors (770025358676).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

402403101100 is a wasteful number, since it uses less digits than its factorization.

402403101100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4020056 (or 4020049 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 402403101100 its reverse (1101304204), we get a palindrome (403504405304).

The spelling of 402403101100 in words is "four hundred two billion, four hundred three million, one hundred one thousand, one hundred".