1214244014 has 16 divisors (see below), whose sum is σ = 1903730688. Its totient is φ = 579755352.

The previous prime is 1214243981. The next prime is 1214244043. The reversal of 1214244014 is 4104424121.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6179 + ... + 49665.

It is an arithmetic number, because the mean of its divisors is an integer number (118983168).

Almost surely, 2^1214244014 is an apocalyptic number.

1214244014 is a deficient number, since it is larger than the sum of its proper divisors (689486674).

1214244014 is a wasteful number, since it uses less digits than its factorization.

1214244014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44119.

The product of its (nonzero) digits is 1024, while the sum is 23.

The square root of 1214244014 is about 34846.0042759568. The cubic root of 1214244014 is about 1066.8466317228.

Adding to 1214244014 its reverse (4104424121), we get a palindrome (5318668135).

The spelling of 1214244014 in words is "one billion, two hundred fourteen million, two hundred forty-four thousand, fourteen".