1106461240665 has 64 divisors (see below), whose sum is σ = 1998234489600. Its totient is φ = 517873664000.

The previous prime is 1106461240609. The next prime is 1106461240667. The reversal of 1106461240665 is 5660421646011.

It is a happy number.

It is not a de Polignac number, because 1106461240665 - 2⁶ = 1106461240601 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1106461240667) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 31415065 + ... + 31450265.

It is an arithmetic number, because the mean of its divisors is an integer number (31222413900).

Almost surely, 2^{1106461240665} is an apocalyptic number.

1106461240665 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1106461240665 is a deficient number, since it is larger than the sum of its proper divisors (891773248935).

1106461240665 is a wasteful number, since it uses less digits than its factorization.

1106461240665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41818.

The product of its (nonzero) digits is 207360, while the sum is 42.

Adding to 1106461240665 its reverse (5660421646011), we get a palindrome (6766882886676).

The spelling of 1106461240665 in words is "one trillion, one hundred six billion, four hundred sixty-one million, two hundred forty thousand, six hundred sixty-five".