10405967882 has 8 divisors (see below), whose sum is σ = 15648270276. Its totient is φ = 5189877792.

The previous prime is 10405967863. The next prime is 10405967893. The reversal of 10405967882 is 28876950401.

It can be written as a sum of positive squares in 2 ways, for example, as 8702837521 + 1703130361 = 93289^2 + 41269^2 .

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

It is a super-2 number, since 2×10405967882² (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 10405967882.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6552083 + ... + 6553670.

Almost surely, 2^10405967882 is an apocalyptic number.

10405967882 is a deficient number, since it is larger than the sum of its proper divisors (5242302394).

10405967882 is a wasteful number, since it uses less digits than its factorization.

10405967882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13106152.

The product of its (nonzero) digits is 967680, while the sum is 50.

The spelling of 10405967882 in words is "ten billion, four hundred five million, nine hundred sixty-seven thousand, eight hundred eighty-two".