1400216327 has 2 divisors, whose sum is σ = 1400216328. Its totient is φ = 1400216326.

The previous prime is 1400216291. The next prime is 1400216357. The reversal of 1400216327 is 7236120041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1400216327 - 2¹⁴ = 1400199943 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1400216296 and 1400216305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1400216357) 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 as a sum of consecutive naturals, namely, 700108163 + 700108164.

It is an arithmetic number, because the mean of its divisors is an integer number (700108164).

Almost surely, 2^1400216327 is an apocalyptic number.

1400216327 is a deficient number, since it is larger than the sum of its proper divisors (1).

1400216327 is an equidigital number, since it uses as much as digits as its factorization.

1400216327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 1400216327 is about 37419.4645472113. The cubic root of 1400216327 is about 1118.7465587860.

Adding to 1400216327 its reverse (7236120041), we get a palindrome (8636336368).

The spelling of 1400216327 in words is "one billion, four hundred million, two hundred sixteen thousand, three hundred twenty-seven".