16314212140 has 24 divisors (see below), whose sum is σ = 34486738272. Its totient is φ = 6482467200.

The previous prime is 16314212099. The next prime is 16314212141. The reversal of 16314212140 is 4121241361.

It is not an unprimeable number, because it can be changed into a prime (16314212141) by changing a digit.

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, 2698009 + ... + 2704048.

It is an arithmetic number, because the mean of its divisors is an integer number (1436947428).

Almost surely, 2^16314212140 is an apocalyptic number.

16314212140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16314212140 is an abundant number, since it is smaller than the sum of its proper divisors (18172526132).

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

16314212140 is a wasteful number, since it uses less digits than its factorization.

16314212140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5402217 (or 5402215 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The spelling of 16314212140 in words is "sixteen billion, three hundred fourteen million, two hundred twelve thousand, one hundred forty".