665130003160146 has 64 divisors (see below), whose sum is σ = 1442950851234816. Its totient is φ = 203566585190400.

The previous prime is 665130003160127. The next prime is 665130003160151. The reversal of 665130003160146 is 641061300031566.

665130003160146 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×665130003160146² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 665130003160098 and 665130003160107.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 65260671 + ... + 74761053.

It is an arithmetic number, because the mean of its divisors is an integer number (22546107050544).

Almost surely, 2^{665130003160146} is an apocalyptic number.

665130003160146 is an abundant number, since it is smaller than the sum of its proper divisors (777820848074670).

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

665130003160146 is a wasteful number, since it uses less digits than its factorization.

665130003160146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9517187.

The product of its (nonzero) digits is 233280, while the sum is 42.

The spelling of 665130003160146 in words is "six hundred sixty-five trillion, one hundred thirty billion, three million, one hundred sixty thousand, one hundred forty-six".