1413044402 has 64 divisors (see below), whose sum is σ = 2817331200. Its totient is φ = 514874880.

The previous prime is 1413044359. The next prime is 1413044407. The reversal of 1413044402 is 2044403141.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1413044407) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 228098 + ... + 234210.

It is an arithmetic number, because the mean of its divisors is an integer number (44020800).

Almost surely, 2^1413044402 is an apocalyptic number.

1413044402 is a deficient number, since it is larger than the sum of its proper divisors (1404286798).

1413044402 is a wasteful number, since it uses less digits than its factorization.

1413044402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6231.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 1413044402 is about 37590.4828646827. The cubic root of 1413044402 is about 1122.1526419617.

Adding to 1413044402 its reverse (2044403141), we get a palindrome (3457447543).

The spelling of 1413044402 in words is "one billion, four hundred thirteen million, forty-four thousand, four hundred two".