1316606432340 has 96 divisors (see below), whose sum is σ = 3749400063360. Its totient is φ = 345105709056.

The previous prime is 1316606432279. The next prime is 1316606432357. The reversal of 1316606432340 is 432346066131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46122552 + ... + 46151088.

It is an arithmetic number, because the mean of its divisors is an integer number (39056250660).

Almost surely, 2^{1316606432340} is an apocalyptic number.

1316606432340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1316606432340 is an abundant number, since it is smaller than the sum of its proper divisors (2432793631020).

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

1316606432340 is a wasteful number, since it uses less digits than its factorization.

1316606432340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41641 (or 41639 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 39.

The spelling of 1316606432340 in words is "one trillion, three hundred sixteen billion, six hundred six million, four hundred thirty-two thousand, three hundred forty".