1607125351144 has 8 divisors (see below), whose sum is σ = 3013360033410. Its totient is φ = 803562675568.

The previous prime is 1607125351099. The next prime is 1607125351157. The reversal of 1607125351144 is 4411535217061.

It can be written as a sum of positive squares in only one way, i.e., 925116948900 + 682008402244 = 961830^2 + 825838^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 1607125351097 and 1607125351106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100445334439 + ... + 100445334454.

Almost surely, 2^{1607125351144} is an apocalyptic number.

It is an amenable number.

1607125351144 is a deficient number, since it is larger than the sum of its proper divisors (1406234682266).

1607125351144 is a wasteful number, since it uses less digits than its factorization.

1607125351144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200890668899 (or 200890668895 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 40.

The spelling of 1607125351144 in words is "one trillion, six hundred seven billion, one hundred twenty-five million, three hundred fifty-one thousand, one hundred forty-four".