862110086040 has 192 divisors, whose sum is σ = 3202503220800. Its totient is φ = 197030347776.

The previous prime is 862110086023. The next prime is 862110086059. The reversal of 862110086040 is 40680011268.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 862110085986 and 862110086004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 30056826 + ... + 30085494.

It is an arithmetic number, because the mean of its divisors is an integer number (16679704275).

Almost surely, 2^862110086040 is an apocalyptic number.

It is an amenable number.

862110086040 is an abundant number, since it is smaller than the sum of its proper divisors (2340393134760).

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

862110086040 is a wasteful number, since it uses less digits than its factorization.

862110086040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40626 (or 40619 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The spelling of 862110086040 in words is "eight hundred sixty-two billion, one hundred ten million, eighty-six thousand, forty".