10405967894 has 16 divisors (see below), whose sum is σ = 17840279808. Its totient is φ = 4459331112.

The previous prime is 10405967893. The next prime is 10405967933. The reversal of 10405967894 is 49876950401.

10405967894 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10405967893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 208277 + ... + 253359.

It is an arithmetic number, because the mean of its divisors is an integer number (1115017488).

Almost surely, 2^10405967894 is an apocalyptic number.

10405967894 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

10405967894 is a deficient number, since it is larger than the sum of its proper divisors (7434311914).

10405967894 is a wasteful number, since it uses less digits than its factorization.

10405967894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61579.

The product of its (nonzero) digits is 2177280, while the sum is 53.

The spelling of 10405967894 in words is "ten billion, four hundred five million, nine hundred sixty-seven thousand, eight hundred ninety-four".