2365560661461 has 16 divisors (see below), whose sum is σ = 3158637707904. Its totient is φ = 1574763634944.

The previous prime is 2365560661421. The next prime is 2365560661481. The reversal of 2365560661461 is 1641660655632.

2365560661461 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2365560661461 - 2³¹ = 2363413177813 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2365560661421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5730960 + ... + 6129846.

It is an arithmetic number, because the mean of its divisors is an integer number (197414856744).

Almost surely, 2^{2365560661461} is an apocalyptic number.

It is an amenable number.

2365560661461 is a deficient number, since it is larger than the sum of its proper divisors (793077046443).

2365560661461 is a wasteful number, since it uses less digits than its factorization.

2365560661461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401740.

The product of its (nonzero) digits is 4665600, while the sum is 51.

The spelling of 2365560661461 in words is "two trillion, three hundred sixty-five billion, five hundred sixty million, six hundred sixty-one thousand, four hundred sixty-one".