1014344502257 has 2 divisors, whose sum is σ = 1014344502258. Its totient is φ = 1014344502256.

The previous prime is 1014344502233. The next prime is 1014344502289. The reversal of 1014344502257 is 7522054434101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 791318772721 + 223025729536 = 889561^2 + 472256^2 .

It is a cyclic number.

It is not a de Polignac number, because 1014344502257 - 2¹⁸ = 1014344240113 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1014344502257.

It is not a weakly prime, because it can be changed into another prime (1014344501257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 507172251128 + 507172251129.

It is an arithmetic number, because the mean of its divisors is an integer number (507172251129).

Almost surely, 2^{1014344502257} is an apocalyptic number.

It is an amenable number.

1014344502257 is a deficient number, since it is larger than the sum of its proper divisors (1).

1014344502257 is an equidigital number, since it uses as much as digits as its factorization.

1014344502257 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 134400, while the sum is 38.

Adding to 1014344502257 its reverse (7522054434101), we get a palindrome (8536398936358).

The spelling of 1014344502257 in words is "one trillion, fourteen billion, three hundred forty-four million, five hundred two thousand, two hundred fifty-seven".