1368928080144 has 45 divisors (see below), whose sum is σ = 3831136628709. Its totient is φ = 456304680000.

The previous prime is 1368928080097. The next prime is 1368928080173. The reversal of 1368928080144 is 4410808298631.

It is a happy number.

The square root of 1368928080144 is 1170012.

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

1368928080144 is a `hidden beast` number, since 1 + 368 + 92 + 80 + 80 + 1 + 44 = 666.

It can be written as a sum of positive squares in only one way, i.e., 951818774544 + 417109305600 = 975612^2 + 645840^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 13991394 + ... + 14088894.

Almost surely, 2^{1368928080144} is an apocalyptic number.

1368928080144 is the 1170012-nd square number.

It is an amenable number.

1368928080144 is an abundant number, since it is smaller than the sum of its proper divisors (2462208548565).

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

1368928080144 is an frugal number, since it uses more digits than its factorization.

1368928080144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195016 (or 97506 counting only the distinct ones).

The product of its (nonzero) digits is 2654208, while the sum is 54.

The spelling of 1368928080144 in words is "one trillion, three hundred sixty-eight billion, nine hundred twenty-eight million, eighty thousand, one hundred forty-four".