1214144433214 has 8 divisors (see below), whose sum is σ = 1831278620808. Its totient is φ = 603718226280.

The previous prime is 1214144433211. The next prime is 1214144433217. The reversal of 1214144433214 is 4123344414121.

It is an interprime number because it is at equal distance from previous prime (1214144433211) and next prime (1214144433217).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1214144433214.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1214144433211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1676994712 + ... + 1676995435.

It is an arithmetic number, because the mean of its divisors is an integer number (228909827601).

Almost surely, 2^{1214144433214} is an apocalyptic number.

1214144433214 is a deficient number, since it is larger than the sum of its proper divisors (617134187594).

1214144433214 is a wasteful number, since it uses less digits than its factorization.

1214144433214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3353990330.

The product of its digits is 36864, while the sum is 34.

Adding to 1214144433214 its reverse (4123344414121), we get a palindrome (5337488847335).

The spelling of 1214144433214 in words is "one trillion, two hundred fourteen billion, one hundred forty-four million, four hundred thirty-three thousand, two hundred fourteen".