212560767416 has 8 divisors (see below), whose sum is σ = 398551438920. Its totient is φ = 106280383704.

The previous prime is 212560767407. The next prime is 212560767421. The reversal of 212560767416 is 614767065212.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13285047956 + ... + 13285047971.

It is an arithmetic number, because the mean of its divisors is an integer number (49818929865).

Almost surely, 2^212560767416 is an apocalyptic number.

It is an amenable number.

212560767416 is a deficient number, since it is larger than the sum of its proper divisors (185990671504).

212560767416 is a wasteful number, since it uses less digits than its factorization.

212560767416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26570095933 (or 26570095929 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 47.

The spelling of 212560767416 in words is "two hundred twelve billion, five hundred sixty million, seven hundred sixty-seven thousand, four hundred sixteen".