212634106466 has 16 divisors (see below), whose sum is σ = 319629276288. Its totient is φ = 106091073600.

The previous prime is 212634106453. The next prime is 212634106507. The reversal of 212634106466 is 664601436212.

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, 13916411 + ... + 13931681.

It is an arithmetic number, because the mean of its divisors is an integer number (19976829768).

Almost surely, 2^212634106466 is an apocalyptic number.

212634106466 is a deficient number, since it is larger than the sum of its proper divisors (106995169822).

212634106466 is a wasteful number, since it uses less digits than its factorization.

212634106466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29617.

The product of its (nonzero) digits is 248832, while the sum is 41.

The spelling of 212634106466 in words is "two hundred twelve billion, six hundred thirty-four million, one hundred six thousand, four hundred sixty-six".