861769076014 has 32 divisors (see below), whose sum is σ = 1611792628992. Its totient is φ = 335718240000.

The previous prime is 861769076009. The next prime is 861769076041. The reversal of 861769076014 is 410670967168.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1166814 + ... + 1756414.

It is an arithmetic number, because the mean of its divisors is an integer number (50368519656).

Almost surely, 2^861769076014 is an apocalyptic number.

861769076014 is a deficient number, since it is larger than the sum of its proper divisors (750023552978).

861769076014 is a wasteful number, since it uses less digits than its factorization.

861769076014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 599112.

The product of its (nonzero) digits is 3048192, while the sum is 55.

The spelling of 861769076014 in words is "eight hundred sixty-one billion, seven hundred sixty-nine million, seventy-six thousand, fourteen".