212606456433 has 8 divisors (see below), whose sum is σ = 323971743168. Its totient is φ = 121489403664.

The previous prime is 212606456411. The next prime is 212606456437. The reversal of 212606456433 is 334654606212.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 212606456433 - 2²² = 212602262129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (212606456437) 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, 5062058466 + ... + 5062058507.

It is an arithmetic number, because the mean of its divisors is an integer number (40496467896).

Almost surely, 2^212606456433 is an apocalyptic number.

It is an amenable number.

212606456433 is a deficient number, since it is larger than the sum of its proper divisors (111365286735).

212606456433 is a wasteful number, since it uses less digits than its factorization.

212606456433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10124116983.

The product of its (nonzero) digits is 622080, while the sum is 42.

The spelling of 212606456433 in words is "two hundred twelve billion, six hundred six million, four hundred fifty-six thousand, four hundred thirty-three".