16327782130 has 64 divisors (see below), whose sum is σ = 33729955200. Its totient is φ = 5635409920.

The previous prime is 16327782091. The next prime is 16327782143. The reversal of 16327782130 is 3128772361.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 144834 + ... + 231586.

It is an arithmetic number, because the mean of its divisors is an integer number (527030550).

Almost surely, 2^16327782130 is an apocalyptic number.

16327782130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16327782130 is an abundant number, since it is smaller than the sum of its proper divisors (17402173070).

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

16327782130 is a wasteful number, since it uses less digits than its factorization.

16327782130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86859.

The product of its (nonzero) digits is 84672, while the sum is 40.

The spelling of 16327782130 in words is "sixteen billion, three hundred twenty-seven million, seven hundred eighty-two thousand, one hundred thirty".