1365772081360 has 120 divisors (see below), whose sum is σ = 3230189254656. Its totient is φ = 536995107840.

The previous prime is 1365772081273. The next prime is 1365772081369. The reversal of 1365772081360 is 631802775631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1365772081369) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 154652145 + ... + 154660975.

Almost surely, 2^{1365772081360} is an apocalyptic number.

1365772081360 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 1365772081360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1615094627328).

1365772081360 is an abundant number, since it is smaller than the sum of its proper divisors (1864417173296).

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

1365772081360 is a wasteful number, since it uses less digits than its factorization.

1365772081360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9221 (or 9078 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 49.

The spelling of 1365772081360 in words is "one trillion, three hundred sixty-five billion, seven hundred seventy-two million, eighty-one thousand, three hundred sixty".