1602388885873 has 16 divisors (see below), whose sum is σ = 1679918752512. Its totient is φ = 1526701680000.

The previous prime is 1602388885871. The next prime is 1602388885879. The reversal of 1602388885873 is 3785888832061.

It is a cyclic number.

It is not a de Polignac number, because 1602388885873 - 2¹ = 1602388885871 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1602388885799 and 1602388885808.

It is not an unprimeable number, because it can be changed into a prime (1602388885871) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11249448 + ... + 11390998.

It is an arithmetic number, because the mean of its divisors is an integer number (104994922032).

Almost surely, 2^{1602388885873} is an apocalyptic number.

It is an amenable number.

1602388885873 is a deficient number, since it is larger than the sum of its proper divisors (77529866639).

1602388885873 is a wasteful number, since it uses less digits than its factorization.

1602388885873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148056.

The product of its (nonzero) digits is 123863040, while the sum is 67.

The spelling of 1602388885873 in words is "one trillion, six hundred two billion, three hundred eighty-eight million, eight hundred eighty-five thousand, eight hundred seventy-three".