1383003464705 has 16 divisors (see below), whose sum is σ = 1719914271120. Its totient is φ = 1066333024512.

The previous prime is 1383003464699. The next prime is 1383003464723. The reversal of 1383003464705 is 5074643003831.

It can be written as a sum of positive squares in 8 ways, for example, as 437620617841 + 945382846864 = 661529^2 + 972308^2 .

It is a cyclic number.

It is not a de Polignac number, because 1383003464705 - 2⁶ = 1383003464641 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8481134 + ... + 8642663.

It is an arithmetic number, because the mean of its divisors is an integer number (107494641945).

Almost surely, 2^{1383003464705} is an apocalyptic number.

It is an amenable number.

1383003464705 is a deficient number, since it is larger than the sum of its proper divisors (336910806415).

1383003464705 is a wasteful number, since it uses less digits than its factorization.

1383003464705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17124388.

The product of its (nonzero) digits is 725760, while the sum is 44.

The spelling of 1383003464705 in words is "one trillion, three hundred eighty-three billion, three million, four hundred sixty-four thousand, seven hundred five".