212464507610 has 16 divisors (see below), whose sum is σ = 382448618496. Its totient is φ = 84983024208.

The previous prime is 212464507589. The next prime is 212464507627. The reversal of 212464507610 is 16705464212.

It is a happy 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, 10694 + ... + 651953.

It is an arithmetic number, because the mean of its divisors is an integer number (23903038656).

Almost surely, 2^212464507610 is an apocalyptic number.

212464507610 is a deficient number, since it is larger than the sum of its proper divisors (169984110886).

212464507610 is a wasteful number, since it uses less digits than its factorization.

212464507610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 694717.

The product of its (nonzero) digits is 80640, while the sum is 38.

The spelling of 212464507610 in words is "two hundred twelve billion, four hundred sixty-four million, five hundred seven thousand, six hundred ten".