1404421314 has 32 divisors (see below), whose sum is σ = 2823060480. Its totient is φ = 465778512.

The previous prime is 1404421307. The next prime is 1404421349. The reversal of 1404421314 is 4131244041.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1527747 + ... + 1528665.

It is an arithmetic number, because the mean of its divisors is an integer number (88220640).

Almost surely, 2^1404421314 is an apocalyptic number.

1404421314 is an abundant number, since it is smaller than the sum of its proper divisors (1418639166).

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

1404421314 is a wasteful number, since it uses less digits than its factorization.

1404421314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1934.

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 1404421314 is about 37475.6095881041. The cubic root of 1404421314 is about 1119.8653414849.

Adding to 1404421314 its reverse (4131244041), we get a palindrome (5535665355).

The spelling of 1404421314 in words is "one billion, four hundred four million, four hundred twenty-one thousand, three hundred fourteen".