65870363814 has 16 divisors (see below), whose sum is σ = 132778057728. Its totient is φ = 21783899592.

The previous prime is 65870363789. The next prime is 65870363833. The reversal of 65870363814 is 41836307856.

It is an alternating number because its digits alternate between even and odd.

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, 43221262 + ... + 43222785.

It is an arithmetic number, because the mean of its divisors is an integer number (8298628608).

Almost surely, 2^65870363814 is an apocalyptic number.

65870363814 is an abundant number, since it is smaller than the sum of its proper divisors (66907693914).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

65870363814 is a wasteful number, since it uses less digits than its factorization.

65870363814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86444179.

The product of its (nonzero) digits is 2903040, while the sum is 51.

The spelling of 65870363814 in words is "sixty-five billion, eight hundred seventy million, three hundred sixty-three thousand, eight hundred fourteen".