1400818142827 has 2 divisors, whose sum is σ = 1400818142828. Its totient is φ = 1400818142826.

The previous prime is 1400818142819. The next prime is 1400818142831. The reversal of 1400818142827 is 7282418180041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1400818142827 - 2³ = 1400818142819 is a prime.

It is not a weakly prime, because it can be changed into another prime (1400818142807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 700409071413 + 700409071414.

It is an arithmetic number, because the mean of its divisors is an integer number (700409071414).

Almost surely, 2^{1400818142827} is an apocalyptic number.

1400818142827 is a deficient number, since it is larger than the sum of its proper divisors (1).

1400818142827 is an equidigital number, since it uses as much as digits as its factorization.

1400818142827 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 229376, while the sum is 46.

The spelling of 1400818142827 in words is "one trillion, four hundred billion, eight hundred eighteen million, one hundred forty-two thousand, eight hundred twenty-seven".