1404102231 has 12 divisors (see below), whose sum is σ = 2317883152. Its totient is φ = 802344096.

The previous prime is 1404102173. The next prime is 1404102241. The reversal of 1404102231 is 1322014041.

It is not a de Polignac number, because 1404102231 - 2⁷ = 1404102103 is a prime.

It is a super-2 number, since 2×1404102231² = 3943006150198354722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1404102241) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 11143606 + ... + 11143731.

Almost surely, 2^1404102231 is an apocalyptic number.

1404102231 is a deficient number, since it is larger than the sum of its proper divisors (913780921).

1404102231 is a wasteful number, since it uses less digits than its factorization.

1404102231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22287350 (or 22287347 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1404102231 is about 37471.3521373329. The cubic root of 1404102231 is about 1119.7805243306.

Adding to 1404102231 its reverse (1322014041), we get a palindrome (2726116272).

The spelling of 1404102231 in words is "one billion, four hundred four million, one hundred two thousand, two hundred thirty-one".