3965164460145 has 24 divisors (see below), whose sum is σ = 7854801978816. Its totient is φ = 1812646610208.

The previous prime is 3965164460143. The next prime is 3965164460149. The reversal of 3965164460145 is 5410644615693.

3965164460145 is a `hidden beast` number, since 3 + 9 + 6 + 5 + 164 + 460 + 14 + 5 = 666.

It is not a de Polignac number, because 3965164460145 - 2¹ = 3965164460143 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3965164460091 and 3965164460100.

It is not an unprimeable number, because it can be changed into a prime (3965164460143) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6293911527 + ... + 6293912156.

It is an arithmetic number, because the mean of its divisors is an integer number (327283415784).

Almost surely, 2^{3965164460145} is an apocalyptic number.

3965164460145 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3965164460145 is a deficient number, since it is larger than the sum of its proper divisors (3889637518671).

3965164460145 is a wasteful number, since it uses less digits than its factorization.

3965164460145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12587823701 (or 12587823698 counting only the distinct ones).

The product of its (nonzero) digits is 9331200, while the sum is 54.

The spelling of 3965164460145 in words is "three trillion, nine hundred sixty-five billion, one hundred sixty-four million, four hundred sixty thousand, one hundred forty-five".