1263287282314 has 16 divisors (see below), whose sum is σ = 1946279224008. Its totient is φ = 614529891072.

The previous prime is 1263287282287. The next prime is 1263287282317. The reversal of 1263287282314 is 4132827823621.

It can be written as a sum of positive squares in 4 ways, for example, as 1241274515625 + 22012766689 = 1114125^2 + 148367^2 .

It is not an unprimeable number, because it can be changed into a prime (1263287282317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 508614 + ... + 1668910.

Almost surely, 2^{1263287282314} is an apocalyptic number.

1263287282314 is a deficient number, since it is larger than the sum of its proper divisors (682991941694).

1263287282314 is a wasteful number, since it uses less digits than its factorization.

1263287282314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1175049.

The product of its digits is 1548288, while the sum is 49.

The spelling of 1263287282314 in words is "one trillion, two hundred sixty-three billion, two hundred eighty-seven million, two hundred eighty-two thousand, three hundred fourteen".