3601145669697 has 24 divisors (see below), whose sum is σ = 5322271500000. Its totient is φ = 2345593837248.

The previous prime is 3601145669687. The next prime is 3601145669699. The reversal of 3601145669697 is 7969665411063.

3601145669697 is a `hidden beast` number, since 3 + 6 + 0 + 1 + 1 + 4 + 566 + 9 + 69 + 7 = 666.

It is not a de Polignac number, because 3601145669697 - 2²³ = 3601137281089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3601145669699) 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, 20716572 + ... + 20889677.

It is an arithmetic number, because the mean of its divisors is an integer number (221761312500).

Almost surely, 2^{3601145669697} is an apocalyptic number.

It is an amenable number.

3601145669697 is a deficient number, since it is larger than the sum of its proper divisors (1721125830303).

3601145669697 is a wasteful number, since it uses less digits than its factorization.

3601145669697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41606477 (or 41606474 counting only the distinct ones).

The product of its (nonzero) digits is 44089920, while the sum is 63.

The spelling of 3601145669697 in words is "three trillion, six hundred one billion, one hundred forty-five million, six hundred sixty-nine thousand, six hundred ninety-seven".