16432060240 has 40 divisors (see below), whose sum is σ = 38255551488. Its totient is φ = 6564048000.

The previous prime is 16432060199. The next prime is 16432060259. The reversal of 16432060240 is 4206023461.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 16432060199 and 16432060208.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76672 + ... + 196831.

Almost surely, 2^16432060240 is an apocalyptic number.

16432060240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16432060240 is an abundant number, since it is smaller than the sum of its proper divisors (21823491248).

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

16432060240 is a wasteful number, since it uses less digits than its factorization.

16432060240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274267 (or 274261 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The spelling of 16432060240 in words is "sixteen billion, four hundred thirty-two million, sixty thousand, two hundred forty".