10867884038 has 32 divisors (see below), whose sum is σ = 18479784960. Its totient is φ = 4748153760.

The previous prime is 10867884037. The next prime is 10867884091. The reversal of 10867884038 is 83048876801.

It is a happy number.

It is a super-2 number, since 2×10867884038² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10867884037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104081 + ... + 180467.

It is an arithmetic number, because the mean of its divisors is an integer number (577493280).

Almost surely, 2^10867884038 is an apocalyptic number.

10867884038 is a deficient number, since it is larger than the sum of its proper divisors (7611900922).

10867884038 is a wasteful number, since it uses less digits than its factorization.

10867884038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76652.

The product of its (nonzero) digits is 2064384, while the sum is 53.

The spelling of 10867884038 in words is "ten billion, eight hundred sixty-seven million, eight hundred eighty-four thousand, thirty-eight".