1440002310107 has 2 divisors, whose sum is σ = 1440002310108. Its totient is φ = 1440002310106.

The previous prime is 1440002310017. The next prime is 1440002310127. The reversal of 1440002310107 is 7010132000441.

It is a happy number.

Together with previous prime (1440002310017) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is an emirp because it is prime and its reverse (7010132000441) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1440002310107 is a prime.

It is a super-2 number, since 2×1440002310107² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1440002310127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 720001155053 + 720001155054.

It is an arithmetic number, because the mean of its divisors is an integer number (720001155054).

Almost surely, 2^{1440002310107} is an apocalyptic number.

1440002310107 is a deficient number, since it is larger than the sum of its proper divisors (1).

1440002310107 is an equidigital number, since it uses as much as digits as its factorization.

1440002310107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 23.

Adding to 1440002310107 its reverse (7010132000441), we get a palindrome (8450134310548).

The spelling of 1440002310107 in words is "one trillion, four hundred forty billion, two million, three hundred ten thousand, one hundred seven".