105461644466 has 8 divisors (see below), whose sum is σ = 158332587420. Its totient is φ = 52684115328.

The previous prime is 105461644417. The next prime is 105461644573. The reversal of 105461644466 is 664446164501.

It can be written as a sum of positive squares in 2 ways, for example, as 99960307225 + 5501337241 = 316165^2 + 74171^2 .

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

It is a super-2 number, since 2×105461644466² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 105461644466.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23350631 + ... + 23355146.

Almost surely, 2^105461644466 is an apocalyptic number.

105461644466 is a deficient number, since it is larger than the sum of its proper divisors (52870942954).

105461644466 is a wasteful number, since it uses less digits than its factorization.

105461644466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46706908.

The product of its (nonzero) digits is 1658880, while the sum is 47.

The spelling of 105461644466 in words is "one hundred five billion, four hundred sixty-one million, six hundred forty-four thousand, four hundred sixty-six".