10144400207 has 2 divisors, whose sum is σ = 10144400208. Its totient is φ = 10144400206.

The previous prime is 10144400159. The next prime is 10144400221. The reversal of 10144400207 is 70200444101.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10144400207 - 2¹⁶ = 10144334671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10144400237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5072200103 + 5072200104.

It is an arithmetic number, because the mean of its divisors is an integer number (5072200104).

Almost surely, 2^10144400207 is an apocalyptic number.

10144400207 is a deficient number, since it is larger than the sum of its proper divisors (1).

10144400207 is an equidigital number, since it uses as much as digits as its factorization.

10144400207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 896, while the sum is 23.

Adding to 10144400207 its reverse (70200444101), we get a palindrome (80344844308).

The spelling of 10144400207 in words is "ten billion, one hundred forty-four million, four hundred thousand, two hundred seven".