1316455929360 has 1920 divisors, whose sum is σ = 5856411165696. Its totient is φ = 259782082560.

The previous prime is 1316455929329. The next prime is 1316455929361. The reversal of 1316455929360 is 639295546131.

1316455929360 is a `hidden beast` number, since 1 + 3 + 1 + 6 + 4 + 559 + 29 + 3 + 60 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 1316455929297 and 1316455929306.

It is not an unprimeable number, because it can be changed into a prime (1316455929361) by changing a digit.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 2133639772 + ... + 2133640388.

Almost surely, 2^{1316455929360} is an apocalyptic number.

1316455929360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1316455929360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2928205582848).

1316455929360 is an abundant number, since it is smaller than the sum of its proper divisors (4539955236336).

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

1316455929360 is a wasteful number, since it uses less digits than its factorization.

1316455929360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 753 (or 744 counting only the distinct ones).

The product of its (nonzero) digits is 5248800, while the sum is 54.

The spelling of 1316455929360 in words is "one trillion, three hundred sixteen billion, four hundred fifty-five million, nine hundred twenty-nine thousand, three hundred sixty".