1403430010247 has 2 divisors, whose sum is σ = 1403430010248. Its totient is φ = 1403430010246.

The previous prime is 1403430010009. The next prime is 1403430010249. The reversal of 1403430010247 is 7420100343041.

It is a strong prime.

It is an emirp because it is prime and its reverse (7420100343041) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1403430010247 - 2¹² = 1403430006151 is a prime.

Together with 1403430010249, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1403430010249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 701715005123 + 701715005124.

It is an arithmetic number, because the mean of its divisors is an integer number (701715005124).

Almost surely, 2^{1403430010247} is an apocalyptic number.

1403430010247 is a deficient number, since it is larger than the sum of its proper divisors (1).

1403430010247 is an equidigital number, since it uses as much as digits as its factorization.

1403430010247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 29.

Adding to 1403430010247 its reverse (7420100343041), we get a palindrome (8823530353288).

The spelling of 1403430010247 in words is "one trillion, four hundred three billion, four hundred thirty million, ten thousand, two hundred forty-seven".