1412433144 has 24 divisors (see below), whose sum is σ = 3825339960. Its totient is φ = 470811024.

The previous prime is 1412433137. The next prime is 1412433157. The reversal of 1412433144 is 4413342141.

It is a tau number, because it is divible by the number of its divisors (24).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9808492 + ... + 9808635.

It is an arithmetic number, because the mean of its divisors is an integer number (159389165).

Almost surely, 2^1412433144 is an apocalyptic number.

It is an amenable number.

1412433144 is an abundant number, since it is smaller than the sum of its proper divisors (2412906816).

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

1412433144 is a wasteful number, since it uses less digits than its factorization.

1412433144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19617139 (or 19617132 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

The square root of 1412433144 is about 37582.3514964138. The cubic root of 1412433144 is about 1121.9908108335.

Adding to 1412433144 its reverse (4413342141), we get a palindrome (5825775285).

The spelling of 1412433144 in words is "one billion, four hundred twelve million, four hundred thirty-three thousand, one hundred forty-four".