1214440520327 has 2 divisors, whose sum is σ = 1214440520328. Its totient is φ = 1214440520326.

The previous prime is 1214440520323. The next prime is 1214440520341. The reversal of 1214440520327 is 7230250444121.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1214440520327 - 2² = 1214440520323 is a prime.

It is a super-2 number, since 2×1214440520327² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1214440520323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 607220260163 + 607220260164.

It is an arithmetic number, because the mean of its divisors is an integer number (607220260164).

Almost surely, 2^{1214440520327} is an apocalyptic number.

1214440520327 is a deficient number, since it is larger than the sum of its proper divisors (1).

1214440520327 is an equidigital number, since it uses as much as digits as its factorization.

1214440520327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 53760, while the sum is 35.

Adding to 1214440520327 its reverse (7230250444121), we get a palindrome (8444690964448).

The spelling of 1214440520327 in words is "one trillion, two hundred fourteen billion, four hundred forty million, five hundred twenty thousand, three hundred twenty-seven".