16148077212 has 24 divisors (see below), whose sum is σ = 37691290000. Its totient is φ = 5380914816.

The previous prime is 16148077207. The next prime is 16148077223. The reversal of 16148077212 is 21277084161.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 184087 + ... + 257262.

Almost surely, 2^16148077212 is an apocalyptic number.

16148077212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16148077212 is an abundant number, since it is smaller than the sum of its proper divisors (21543212788).

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

16148077212 is a wasteful number, since it uses less digits than its factorization.

16148077212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444405 (or 444403 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 39.

The spelling of 16148077212 in words is "sixteen billion, one hundred forty-eight million, seventy-seven thousand, two hundred twelve".