86355445142616 has 32 divisors (see below), whose sum is σ = 232495429230960. Its totient is φ = 26570906197632.

The previous prime is 86355445142531. The next prime is 86355445142641. The reversal of 86355445142616 is 61624154455368.

It is a happy number.

86355445142616 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×86355445142616² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 86355445142616.

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, 138390136135 + ... + 138390136758.

Almost surely, 2^{86355445142616} is an apocalyptic number.

It is an amenable number.

86355445142616 is an abundant number, since it is smaller than the sum of its proper divisors (146139984088344).

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

86355445142616 is a wasteful number, since it uses less digits than its factorization.

86355445142616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276780272915 (or 276780272911 counting only the distinct ones).

The product of its digits is 82944000, while the sum is 60.

The spelling of 86355445142616 in words is "eighty-six trillion, three hundred fifty-five billion, four hundred forty-five million, one hundred forty-two thousand, six hundred sixteen".