1440522014051 has 2 divisors, whose sum is σ = 1440522014052. Its totient is φ = 1440522014050.

The previous prime is 1440522014017. The next prime is 1440522014081. The reversal of 1440522014051 is 1504102250441.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1440522014051 - 2²² = 1440517819747 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1440522014081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 720261007025 + 720261007026.

It is an arithmetic number, because the mean of its divisors is an integer number (720261007026).

Almost surely, 2^{1440522014051} is an apocalyptic number.

1440522014051 is a deficient number, since it is larger than the sum of its proper divisors (1).

1440522014051 is an equidigital number, since it uses as much as digits as its factorization.

1440522014051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6400, while the sum is 29.

Adding to 1440522014051 its reverse (1504102250441), we get a palindrome (2944624264492).

The spelling of 1440522014051 in words is "one trillion, four hundred forty billion, five hundred twenty-two million, fourteen thousand, fifty-one".