16649862130 has 16 divisors (see below), whose sum is σ = 32694274944. Its totient is φ = 6054495280.

The previous prime is 16649862113. The next prime is 16649862139. The reversal of 16649862130 is 3126894661.

It is not an unprimeable number, because it can be changed into a prime (16649862139) 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, 75681082 + ... + 75681301.

It is an arithmetic number, because the mean of its divisors is an integer number (2043392184).

Almost surely, 2^16649862130 is an apocalyptic number.

16649862130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16649862130 is a deficient number, since it is larger than the sum of its proper divisors (16044412814).

16649862130 is a wasteful number, since it uses less digits than its factorization.

16649862130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151362401.

The product of its (nonzero) digits is 373248, while the sum is 46.

The spelling of 16649862130 in words is "sixteen billion, six hundred forty-nine million, eight hundred sixty-two thousand, one hundred thirty".