13276282466 has 8 divisors (see below), whose sum is σ = 19918132524. Its totient is φ = 6636904960.

The previous prime is 13276282463. The next prime is 13276282493. The reversal of 13276282466 is 66428267231.

It can be written as a sum of positive squares in 2 ways, for example, as 13120557025 + 155725441 = 114545^2 + 12479^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×13276282466² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13276282466.

It is not an unprimeable number, because it can be changed into a prime (13276282463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 604655 + ... + 626226.

Almost surely, 2^13276282466 is an apocalyptic number.

13276282466 is a deficient number, since it is larger than the sum of its proper divisors (6641850058).

13276282466 is a wasteful number, since it uses less digits than its factorization.

13276282466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1236276.

The product of its digits is 1161216, while the sum is 47.

The spelling of 13276282466 in words is "thirteen billion, two hundred seventy-six million, two hundred eighty-two thousand, four hundred sixty-six".