212623743016 has 32 divisors (see below), whose sum is σ = 400593024000. Its totient is φ = 105800152896.

The previous prime is 212623742953. The next prime is 212623743019. The reversal of 212623743016 is 610347326212.

It is not an unprimeable number, because it can be changed into a prime (212623743019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1330750 + ... + 1481938.

It is an arithmetic number, because the mean of its divisors is an integer number (12518532000).

Almost surely, 2^212623743016 is an apocalyptic number.

It is an amenable number.

212623743016 is a deficient number, since it is larger than the sum of its proper divisors (187969280984).

212623743016 is a wasteful number, since it uses less digits than its factorization.

212623743016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152041 (or 152037 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 37.

The spelling of 212623743016 in words is "two hundred twelve billion, six hundred twenty-three million, seven hundred forty-three thousand, sixteen".