16140223080 has 128 divisors (see below), whose sum is σ = 54024854400. Its totient is φ = 4286131200.

The previous prime is 16140223031. The next prime is 16140223091. The reversal of 16140223080 is 8032204161.

16140223080 is a `hidden beast` number, since 161 + 402 + 23 + 0 + 80 = 666.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 229275 + ... + 291285.

It is an arithmetic number, because the mean of its divisors is an integer number (422069175).

Almost surely, 2^16140223080 is an apocalyptic number.

16140223080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16140223080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27012427200).

16140223080 is an abundant number, since it is smaller than the sum of its proper divisors (37884631320).

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

16140223080 is a wasteful number, since it uses less digits than its factorization.

16140223080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62272 (or 62262 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The spelling of 16140223080 in words is "sixteen billion, one hundred forty million, two hundred twenty-three thousand, eighty".