732785140145 has 16 divisors (see below), whose sum is σ = 926784815040. Its totient is φ = 554677113024.

The previous prime is 732785140133. The next prime is 732785140151. The reversal of 732785140145 is 541041587237.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-732785140145 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 732785140145.

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, 4763387 + ... + 4914816.

It is an arithmetic number, because the mean of its divisors is an integer number (57924050940).

Almost surely, 2^732785140145 is an apocalyptic number.

It is an amenable number.

732785140145 is a deficient number, since it is larger than the sum of its proper divisors (193999674895).

732785140145 is a wasteful number, since it uses less digits than its factorization.

732785140145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9679024.

The product of its (nonzero) digits is 940800, while the sum is 47.

The spelling of 732785140145 in words is "seven hundred thirty-two billion, seven hundred eighty-five million, one hundred forty thousand, one hundred forty-five".