1282873475463 has 16 divisors (see below), whose sum is σ = 1747760595456. Its totient is φ = 836635775040.

The previous prime is 1282873475449. The next prime is 1282873475491. The reversal of 1282873475463 is 3645743782821.

It is not a de Polignac number, because 1282873475463 - 2⁶ = 1282873475399 is a prime.

It is a super-3 number, since 3×1282873475463³ (a number of 37 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1282873475397 and 1282873475406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1282873475363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1978606 + ... + 2545707.

It is an arithmetic number, because the mean of its divisors is an integer number (109235037216).

Almost surely, 2^{1282873475463} is an apocalyptic number.

1282873475463 is a deficient number, since it is larger than the sum of its proper divisors (464887119993).

1282873475463 is a wasteful number, since it uses less digits than its factorization.

1282873475463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4526374.

The product of its digits is 54190080, while the sum is 60.

The spelling of 1282873475463 in words is "one trillion, two hundred eighty-two billion, eight hundred seventy-three million, four hundred seventy-five thousand, four hundred sixty-three".