1365223834500 has 192 divisors, whose sum is σ = 4070997874944. Its totient is φ = 355329945600.

The previous prime is 1365223834489. The next prime is 1365223834517. The reversal of 1365223834500 is 54383225631.

It is a super-2 number, since 2×1365223834500² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 96291412 + ... + 96305588.

It is an arithmetic number, because the mean of its divisors is an integer number (21203113932).

Almost surely, 2^{1365223834500} is an apocalyptic number.

1365223834500 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 1365223834500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2035498937472).

1365223834500 is an abundant number, since it is smaller than the sum of its proper divisors (2705774040444).

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

1365223834500 is a wasteful number, since it uses less digits than its factorization.

1365223834500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15735 (or 15723 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 42.

The spelling of 1365223834500 in words is "one trillion, three hundred sixty-five billion, two hundred twenty-three million, eight hundred thirty-four thousand, five hundred".