1320338041732 has 24 divisors (see below), whose sum is σ = 2312795948120. Its totient is φ = 659539480320.

The previous prime is 1320338041703. The next prime is 1320338041741. The reversal of 1320338041732 is 2371408330231.

It can be written as a sum of positive squares in 4 ways, for example, as 159086108736 + 1161251932996 = 398856^2 + 1077614^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1320338041691 and 1320338041700.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20126008 + ... + 20191504.

Almost surely, 2^{1320338041732} is an apocalyptic number.

It is an amenable number.

1320338041732 is a deficient number, since it is larger than the sum of its proper divisors (992457906388).

1320338041732 is a wasteful number, since it uses less digits than its factorization.

1320338041732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70231 (or 70229 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 37.

The spelling of 1320338041732 in words is "one trillion, three hundred twenty billion, three hundred thirty-eight million, forty-one thousand, seven hundred thirty-two".