1414065560661 has 32 divisors (see below), whose sum is σ = 2284616768000. Its totient is φ = 859179057984.

The previous prime is 1414065560627. The next prime is 1414065560693. The reversal of 1414065560661 is 1660655604141.

1414065560661 is a `hidden beast` number, since 1 + 41 + 40 + 6 + 5 + 560 + 6 + 6 + 1 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-1414065560661 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1414065560161) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25470226 + ... + 25525683.

It is an arithmetic number, because the mean of its divisors is an integer number (71394274000).

Almost surely, 2^{1414065560661} is an apocalyptic number.

It is an amenable number.

1414065560661 is a deficient number, since it is larger than the sum of its proper divisors (870551207339).

1414065560661 is a wasteful number, since it uses less digits than its factorization.

1414065560661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50996010 (or 50996004 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 45.

The spelling of 1414065560661 in words is "one trillion, four hundred fourteen billion, sixty-five million, five hundred sixty thousand, six hundred sixty-one".