1382582307836 has 24 divisors (see below), whose sum is σ = 2428758573696. Its totient is φ = 688653961520.

The previous prime is 1382582307817. The next prime is 1382582307839. The reversal of 1382582307836 is 6387032852831.

It is a happy number.

It is a super-2 number, since 2×1382582307836² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1382582307839) 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, 1740395 + ... + 2407101.

It is an arithmetic number, because the mean of its divisors is an integer number (101198273904).

Almost surely, 2^{1382582307836} is an apocalyptic number.

It is an amenable number.

1382582307836 is a deficient number, since it is larger than the sum of its proper divisors (1046176265860).

1382582307836 is a wasteful number, since it uses less digits than its factorization.

1382582307836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 668689 (or 668687 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 56.

The spelling of 1382582307836 in words is "one trillion, three hundred eighty-two billion, five hundred eighty-two million, three hundred seven thousand, eight hundred thirty-six".