1412220344 has 8 divisors (see below), whose sum is σ = 2647913160. Its totient is φ = 706110168.

The previous prime is 1412220343. The next prime is 1412220371. The reversal of 1412220344 is 4430222141.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1412220343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 88263764 + ... + 88263779.

It is an arithmetic number, because the mean of its divisors is an integer number (330989145).

Almost surely, 2^1412220344 is an apocalyptic number.

It is an amenable number.

1412220344 is a deficient number, since it is larger than the sum of its proper divisors (1235692816).

1412220344 is a wasteful number, since it uses less digits than its factorization.

1412220344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176527549 (or 176527545 counting only the distinct ones).

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

The square root of 1412220344 is about 37579.5202736810. The cubic root of 1412220344 is about 1121.9344608775.

Adding to 1412220344 its reverse (4430222141), we get a palindrome (5842442485).

The spelling of 1412220344 in words is "one billion, four hundred twelve million, two hundred twenty thousand, three hundred forty-four".