1064067043863 has 4 divisors (see below), whose sum is σ = 1418756058488. Its totient is φ = 709378029240.

The previous prime is 1064067043849. The next prime is 1064067043877. The reversal of 1064067043863 is 3683407604601.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (1064067043849) and next prime (1064067043877).

It is not a de Polignac number, because 1064067043863 - 2⁴ = 1064067043847 is a prime.

It is a super-3 number, since 3×1064067043863³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1064067043363) 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, 177344507308 + ... + 177344507313.

It is an arithmetic number, because the mean of its divisors is an integer number (354689014622).

Almost surely, 2^{1064067043863} is an apocalyptic number.

1064067043863 is a deficient number, since it is larger than the sum of its proper divisors (354689014625).

1064067043863 is an equidigital number, since it uses as much as digits as its factorization.

1064067043863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354689014624.

The product of its (nonzero) digits is 1741824, while the sum is 48.

The spelling of 1064067043863 in words is "one trillion, sixty-four billion, sixty-seven million, forty-three thousand, eight hundred sixty-three".