1404041430 has 32 divisors (see below), whose sum is σ = 3676036608. Its totient is φ = 340373600.

The previous prime is 1404041411. The next prime is 1404041437. The reversal of 1404041430 is 341404041.

It is a super-3 number, since 3×1404041430³ (a number of 28 digits) contains 333 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1404041397 and 1404041406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1404041437) 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, 2127006 + ... + 2127665.

It is an arithmetic number, because the mean of its divisors is an integer number (114876144).

Almost surely, 2^1404041430 is an apocalyptic number.

1404041430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1404041430 is an abundant number, since it is smaller than the sum of its proper divisors (2271995178).

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

1404041430 is a wasteful number, since it uses less digits than its factorization.

1404041430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4254692.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 1404041430 is about 37470.5408287631. The cubic root of 1404041430 is about 1119.7643610349.

Adding to 1404041430 its reverse (341404041), we get a palindrome (1745445471).

The spelling of 1404041430 in words is "one billion, four hundred four million, forty-one thousand, four hundred thirty".