1404013130 has 24 divisors (see below), whose sum is σ = 2736582732. Its totient is φ = 518404224.

The previous prime is 1404013123. The next prime is 1404013133. The reversal of 1404013130 is 313104041.

It can be written as a sum of positive squares in 6 ways, for example, as 81018001 + 1322995129 = 9001^2 + 36373^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1404013099 and 1404013108.

It is not an unprimeable number, because it can be changed into a prime (1404013133) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 413699 + ... + 417078.

Almost surely, 2^1404013130 is an apocalyptic number.

1404013130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1404013130 is a deficient number, since it is larger than the sum of its proper divisors (1332569602).

1404013130 is a wasteful number, since it uses less digits than its factorization.

1404013130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 830810 (or 830797 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1404013130 is about 37470.1631968691. The cubic root of 1404013130 is about 1119.7568376234.

Adding to 1404013130 its reverse (313104041), we get a palindrome (1717117171).

The spelling of 1404013130 in words is "one billion, four hundred four million, thirteen thousand, one hundred thirty".