3816613134270 has 144 divisors (see below), whose sum is σ = 10757599240752. Its totient is φ = 973512587520.

The previous prime is 3816613134233. The next prime is 3816613134283. The reversal of 3816613134270 is 724313166183.

3816613134270 is a `hidden beast` number, since 3 + 8 + 1 + 6 + 61 + 313 + 4 + 270 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 199051 + ... + 2769990.

It is an arithmetic number, because the mean of its divisors is an integer number (74705550283).

Almost surely, 2^{3816613134270} is an apocalyptic number.

3816613134270 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3816613134270, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5378799620376).

3816613134270 is an abundant number, since it is smaller than the sum of its proper divisors (6940986106482).

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

3816613134270 is a wasteful number, since it uses less digits than its factorization.

3816613134270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2969109 (or 2969074 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The spelling of 3816613134270 in words is "three trillion, eight hundred sixteen billion, six hundred thirteen million, one hundred thirty-four thousand, two hundred seventy".