1466534856382 has 16 divisors (see below), whose sum is σ = 2239814109312. Its totient is φ = 720000535320.

The previous prime is 1466534856379. The next prime is 1466534856383. The reversal of 1466534856382 is 2836584356641.

It is a super-2 number, since 2×1466534856382² (a number of 25 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 1466534856382.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1466534856383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17553648 + ... + 17636995.

It is an arithmetic number, because the mean of its divisors is an integer number (139988381832).

Almost surely, 2^{1466534856382} is an apocalyptic number.

1466534856382 is a deficient number, since it is larger than the sum of its proper divisors (773279252930).

1466534856382 is a wasteful number, since it uses less digits than its factorization.

1466534856382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35191023.

The product of its digits is 99532800, while the sum is 61.

The spelling of 1466534856382 in words is "one trillion, four hundred sixty-six billion, five hundred thirty-four million, eight hundred fifty-six thousand, three hundred eighty-two".