861570713014 has 16 divisors (see below), whose sum is σ = 1471140506880. Its totient is φ = 374595961960.

The previous prime is 861570712997. The next prime is 861570713023. The reversal of 861570713014 is 410317075168.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 851353954 + ... + 851354965.

It is an arithmetic number, because the mean of its divisors is an integer number (91946281680).

Almost surely, 2^861570713014 is an apocalyptic number.

861570713014 is a deficient number, since it is larger than the sum of its proper divisors (609569793866).

861570713014 is a wasteful number, since it uses less digits than its factorization.

861570713014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1702708955.

The product of its (nonzero) digits is 141120, while the sum is 43.

The spelling of 861570713014 in words is "eight hundred sixty-one billion, five hundred seventy million, seven hundred thirteen thousand, fourteen".