1214444008 has 32 divisors (see below), whose sum is σ = 2310586560. Its totient is φ = 598348800.

The previous prime is 1214443981. The next prime is 1214444009. The reversal of 1214444008 is 8004444121.

It is not an unprimeable number, because it can be changed into a prime (1214444009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161533 + ... + 168883.

It is an arithmetic number, because the mean of its divisors is an integer number (72205830).

Almost surely, 2^1214444008 is an apocalyptic number.

It is an amenable number.

1214444008 is a deficient number, since it is larger than the sum of its proper divisors (1096142552).

1214444008 is a wasteful number, since it uses less digits than its factorization.

1214444008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7657 (or 7653 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 28.

The square root of 1214444008 is about 34848.8738412018. The cubic root of 1214444008 is about 1066.9052007335.

Adding to 1214444008 its reverse (8004444121), we get a palindrome (9218888129).

The spelling of 1214444008 in words is "one billion, two hundred fourteen million, four hundred forty-four thousand, eight".