100003420200404 has 48 divisors (see below), whose sum is σ = 202352157504000. Its totient is φ = 42356507609856.

The previous prime is 100003420200403. The next prime is 100003420200433. The reversal of 100003420200404 is 404002024300001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100003420200403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4585079 + ... + 14867070.

It is an arithmetic number, because the mean of its divisors is an integer number (4215669948000).

Almost surely, 2^{100003420200404} is an apocalyptic number.

100003420200404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

100003420200404 is an abundant number, since it is smaller than the sum of its proper divisors (102348737303596).

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

100003420200404 is a wasteful number, since it uses less digits than its factorization.

100003420200404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19454312 (or 19454310 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 100003420200404 its reverse (404002024300001), we get a palindrome (504005444500405).

The spelling of 100003420200404 in words is "one hundred trillion, three billion, four hundred twenty million, two hundred thousand, four hundred four".