2114462105561 has 8 divisors (see below), whose sum is σ = 2277249388680. Its totient is φ = 1951694301312.

The previous prime is 2114462105537. The next prime is 2114462105593. The reversal of 2114462105561 is 1655012644112.

It can be written as a sum of positive squares in 4 ways, for example, as 39018495961 + 2075443609600 = 197531^2 + 1440640^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 2114462105561 - 2¹⁰ = 2114462104537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2114462105521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4643870 + ... + 5078823.

It is an arithmetic number, because the mean of its divisors is an integer number (284656173585).

Almost surely, 2^{2114462105561} is an apocalyptic number.

It is an amenable number.

2114462105561 is a deficient number, since it is larger than the sum of its proper divisors (162787283119).

2114462105561 is a wasteful number, since it uses less digits than its factorization.

2114462105561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9739435.

The product of its (nonzero) digits is 57600, while the sum is 38.

Adding to 2114462105561 its reverse (1655012644112), we get a palindrome (3769474749673).

The spelling of 2114462105561 in words is "two trillion, one hundred fourteen billion, four hundred sixty-two million, one hundred five thousand, five hundred sixty-one".