461116532044144 has 20 divisors (see below), whose sum is σ = 899934545663424. Its totient is φ = 228875358969728.

The previous prime is 461116532044121. The next prime is 461116532044183. The reversal of 461116532044144 is 441440235611164.

It is a super-2 number, since 2×461116532044144² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 461116532044094 and 461116532044103.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105181688512 + ... + 105181692895.

Almost surely, 2^{461116532044144} is an apocalyptic number.

It is an amenable number.

461116532044144 is a deficient number, since it is larger than the sum of its proper divisors (438818013619280).

461116532044144 is a wasteful number, since it uses less digits than its factorization.

461116532044144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210363381552 (or 210363381546 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 46.

The spelling of 461116532044144 in words is "four hundred sixty-one trillion, one hundred sixteen billion, five hundred thirty-two million, forty-four thousand, one hundred forty-four".