1396818482532 has 48 divisors (see below), whose sum is σ = 3555674234112. Its totient is φ = 423262104480.

The previous prime is 1396818482519. The next prime is 1396818482561. The reversal of 1396818482532 is 2352848186931.

It is a super-2 number, since 2×1396818482532² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3510783 + ... + 3888345.

It is an arithmetic number, because the mean of its divisors is an integer number (74076546544).

Almost surely, 2^{1396818482532} is an apocalyptic number.

1396818482532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1396818482532 is an abundant number, since it is smaller than the sum of its proper divisors (2158855751580).

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

1396818482532 is a wasteful number, since it uses less digits than its factorization.

1396818482532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405608 (or 405606 counting only the distinct ones).

The product of its digits is 19906560, while the sum is 60.

The spelling of 1396818482532 in words is "one trillion, three hundred ninety-six billion, eight hundred eighteen million, four hundred eighty-two thousand, five hundred thirty-two".