4465345276161 has 24 divisors (see below), whose sum is σ = 8041487598144. Its totient is φ = 2319659883360.

The previous prime is 4465345276153. The next prime is 4465345276237. The reversal of 4465345276161 is 1616725435644.

4465345276161 is a `hidden beast` number, since 4 + 4 + 6 + 53 + 4 + 527 + 6 + 1 + 61 = 666.

4465345276161 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4465345276161 - 2³ = 4465345276153 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4465345276098 and 4465345276107.

It is not an unprimeable number, because it can be changed into a prime (4465345276121) 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, 3221749146 + ... + 3221750531.

It is an arithmetic number, because the mean of its divisors is an integer number (335061983256).

Almost surely, 2^{4465345276161} is an apocalyptic number.

It is an amenable number.

4465345276161 is a deficient number, since it is larger than the sum of its proper divisors (3576142321983).

4465345276161 is a wasteful number, since it uses less digits than its factorization.

4465345276161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6443499701 (or 6443499698 counting only the distinct ones).

The product of its digits is 14515200, while the sum is 54.

The spelling of 4465345276161 in words is "four trillion, four hundred sixty-five billion, three hundred forty-five million, two hundred seventy-six thousand, one hundred sixty-one".