212463064606 has 32 divisors (see below), whose sum is σ = 353421605376. Its totient is φ = 95167200000.

The previous prime is 212463064591. The next prime is 212463064607. The reversal of 212463064606 is 606460364212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212463064607) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 318145 + ... + 725356.

It is an arithmetic number, because the mean of its divisors is an integer number (11044425168).

Almost surely, 2^212463064606 is an apocalyptic number.

212463064606 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

212463064606 is a deficient number, since it is larger than the sum of its proper divisors (140958540770).

212463064606 is a wasteful number, since it uses less digits than its factorization.

212463064606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1043748.

The product of its (nonzero) digits is 248832, while the sum is 40.

The spelling of 212463064606 in words is "two hundred twelve billion, four hundred sixty-three million, sixty-four thousand, six hundred six".