421400114404 has 12 divisors (see below), whose sum is σ = 740112477244. Its totient is φ = 209939406624.

The previous prime is 421400114381. The next prime is 421400114549. The reversal of 421400114404 is 404411004124.

It can be written as a sum of positive squares in 2 ways, for example, as 261071946304 + 160328168100 = 510952^2 + 400410^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 190161399 + ... + 190163614.

Almost surely, 2^421400114404 is an apocalyptic number.

It is an amenable number.

421400114404 is a deficient number, since it is larger than the sum of its proper divisors (318712362840).

421400114404 is a wasteful number, since it uses less digits than its factorization.

421400114404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380325294 (or 380325292 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 421400114404 its reverse (404411004124), we get a palindrome (825811118528).

The spelling of 421400114404 in words is "four hundred twenty-one billion, four hundred million, one hundred fourteen thousand, four hundred four".