16461014005560 has 64 divisors (see below), whose sum is σ = 49655876568480. Its totient is φ = 4365351774720.

The previous prime is 16461014005523. The next prime is 16461014005567. The reversal of 16461014005560 is 6550041016461.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16461014005567) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 378915067 + ... + 378958506.

Almost surely, 2^{16461014005560} is an apocalyptic number.

16461014005560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16461014005560 is an abundant number, since it is smaller than the sum of its proper divisors (33194862562920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16461014005560 is a wasteful number, since it uses less digits than its factorization.

16461014005560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 757873768 (or 757873764 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 39.

The spelling of 16461014005560 in words is "sixteen trillion, four hundred sixty-one billion, fourteen million, five thousand, five hundred sixty".