1368502228900 has 243 divisors, whose sum is σ = 3226908195777. Its totient is φ = 503682004800.

The previous prime is 1368502228889. The next prime is 1368502228927. The reversal of 1368502228900 is 98222058631.

The square root of 1368502228900 is 1169830.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 492660802404 + 875841426496 = 701898^2 + 935864^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 10446581835 + ... + 10446581965.

Almost surely, 2^{1368502228900} is an apocalyptic number.

1368502228900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1368502228900 is the 1169830-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1368502228900

1368502228900 is an abundant number, since it is smaller than the sum of its proper divisors (1858405966877).

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

1368502228900 is a wasteful number, since it uses less digits than its factorization.

1368502228900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408 (or 204 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 46.

The spelling of 1368502228900 in words is "one trillion, three hundred sixty-eight billion, five hundred two million, two hundred twenty-eight thousand, nine hundred".