16765676212 has 24 divisors (see below), whose sum is σ = 31362311232. Its totient is φ = 7822795200.

The previous prime is 16765676203. The next prime is 16765676227. The reversal of 16765676212 is 21267656761.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2218614 + ... + 2226157.

It is an arithmetic number, because the mean of its divisors is an integer number (1306762968).

Almost surely, 2^16765676212 is an apocalyptic number.

It is an amenable number.

16765676212 is a deficient number, since it is larger than the sum of its proper divisors (14596635020).

16765676212 is a wasteful number, since it uses less digits than its factorization.

16765676212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4444839 (or 4444837 counting only the distinct ones).

The product of its digits is 1270080, while the sum is 49.

The spelling of 16765676212 in words is "sixteen billion, seven hundred sixty-five million, six hundred seventy-six thousand, two hundred twelve".