1414004402 has 4 divisors (see below), whose sum is σ = 2121006606. Its totient is φ = 707002200.

The previous prime is 1414004401. The next prime is 1414004407. The reversal of 1414004402 is 2044004141.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2044004141 = 22871 ⋅89371.

It can be written as a sum of positive squares in only one way, i.e., 1210970401 + 203034001 = 34799^2 + 14249^2 .

It is not an unprimeable number, because it can be changed into a prime (1414004401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 353501099 + ... + 353501102.

Almost surely, 2^1414004402 is an apocalyptic number.

1414004402 is a deficient number, since it is larger than the sum of its proper divisors (707002204).

1414004402 is an equidigital number, since it uses as much as digits as its factorization.

1414004402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 707002203.

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 1414004402 is about 37603.2498861468. The cubic root of 1414004402 is about 1122.4067086817.

Adding to 1414004402 its reverse (2044004141), we get a palindrome (3458008543).

The spelling of 1414004402 in words is "one billion, four hundred fourteen million, four thousand, four hundred two".