1404013414 has 4 divisors (see below), whose sum is σ = 2106020124. Its totient is φ = 702006706.

The previous prime is 1404013411. The next prime is 1404013439. The reversal of 1404013414 is 4143104041.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1404013411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 351003352 + ... + 351003355.

It is an arithmetic number, because the mean of its divisors is an integer number (526505031).

Almost surely, 2^1404013414 is an apocalyptic number.

1404013414 is a deficient number, since it is larger than the sum of its proper divisors (702006710).

1404013414 is an equidigital number, since it uses as much as digits as its factorization.

1404013414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 702006709.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 1404013414 is about 37470.1669865508. The cubic root of 1404013414 is about 1119.7569131239.

Adding to 1404013414 its reverse (4143104041), we get a palindrome (5547117455).

The spelling of 1404013414 in words is "one billion, four hundred four million, thirteen thousand, four hundred fourteen".