16460136450 has 72 divisors (see below), whose sum is σ = 44652374208. Its totient is φ = 4346742240.

The previous prime is 16460136431. The next prime is 16460136467. The reversal of 16460136450 is 5463106461.

It is a happy number.

16460136450 is a `hidden beast` number, since 1 + 6 + 4 + 6 + 0 + 1 + 3 + 645 + 0 = 666.

It is a super-3 number, since 3×16460136450³ (a number of 32 digits) contains 333 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 131214 + ... + 223913.

It is an arithmetic number, because the mean of its divisors is an integer number (620171864).

Almost surely, 2^16460136450 is an apocalyptic number.

16460136450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16460136450 is an abundant number, since it is smaller than the sum of its proper divisors (28192237758).

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

16460136450 is a wasteful number, since it uses less digits than its factorization.

16460136450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355248 (or 355240 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The spelling of 16460136450 in words is "sixteen billion, four hundred sixty million, one hundred thirty-six thousand, four hundred fifty".