1214533214401 has 8 divisors (see below), whose sum is σ = 1353060875880. Its totient is φ = 1082448700032.

The previous prime is 1214533214347. The next prime is 1214533214441. The reversal of 1214533214401 is 1044123354121.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 273972683776 + 940560530625 = 523424^2 + 969825^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 1214533214401 - 2²³ = 1214524825793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1214533214441) by changing a digit.

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, 1610786380 + ... + 1610787133.

It is an arithmetic number, because the mean of its divisors is an integer number (169132609485).

Almost surely, 2^{1214533214401} is an apocalyptic number.

It is an amenable number.

1214533214401 is a deficient number, since it is larger than the sum of its proper divisors (138527661479).

1214533214401 is a wasteful number, since it uses less digits than its factorization.

1214533214401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3221573555.

The product of its (nonzero) digits is 11520, while the sum is 31.

Adding to 1214533214401 its reverse (1044123354121), we get a palindrome (2258656568522).

The spelling of 1214533214401 in words is "one trillion, two hundred fourteen billion, five hundred thirty-three million, two hundred fourteen thousand, four hundred one".