1306614318340 has 24 divisors (see below), whose sum is σ = 2749345139520. Its totient is φ = 521606666208.

The previous prime is 1306614318323. The next prime is 1306614318341. The reversal of 1306614318340 is 438134166031.

It is a super-2 number, since 2×1306614318340² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1306614318293 and 1306614318302.

It is not an unprimeable number, because it can be changed into a prime (1306614318341) 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, 64931010 + ... + 64951129.

It is an arithmetic number, because the mean of its divisors is an integer number (114556047480).

Almost surely, 2^{1306614318340} is an apocalyptic number.

1306614318340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1306614318340 is an abundant number, since it is smaller than the sum of its proper divisors (1442730821180).

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

1306614318340 is a wasteful number, since it uses less digits than its factorization.

1306614318340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129882651 (or 129882649 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 40.

The spelling of 1306614318340 in words is "one trillion, three hundred six billion, six hundred fourteen million, three hundred eighteen thousand, three hundred forty".