2160343405645 has 8 divisors (see below), whose sum is σ = 2593273085280. Its totient is φ = 1727700725520.

The previous prime is 2160343405613. The next prime is 2160343405651. The reversal of 2160343405645 is 5465043430612.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2160343405645 - 2⁵ = 2160343405613 is a prime.

It is a super-3 number, since 3×2160343405645³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71733315 + ... + 71763424.

It is an arithmetic number, because the mean of its divisors is an integer number (324159135660).

Almost surely, 2^{2160343405645} is an apocalyptic number.

It is an amenable number.

2160343405645 is a deficient number, since it is larger than the sum of its proper divisors (432929679635).

2160343405645 is a wasteful number, since it uses less digits than its factorization.

2160343405645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143499755.

The product of its (nonzero) digits is 1036800, while the sum is 43.

The spelling of 2160343405645 in words is "two trillion, one hundred sixty billion, three hundred forty-three million, four hundred five thousand, six hundred forty-five".