212114403433 has 8 divisors (see below), whose sum is σ = 224611145640. Its totient is φ = 199619819520.

The previous prime is 212114403421. The next prime is 212114403461. The reversal of 212114403433 is 334304411212.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 50038110864 + 162076292569 = 223692^2 + 402587^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 212114403433 - 2¹⁷ = 212114272361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212114403493) 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, 335008 + ... + 732433.

It is an arithmetic number, because the mean of its divisors is an integer number (28076393205).

Almost surely, 2^212114403433 is an apocalyptic number.

It is an amenable number.

212114403433 is a deficient number, since it is larger than the sum of its proper divisors (12496742207).

212114403433 is a wasteful number, since it uses less digits than its factorization.

212114403433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1079147.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 212114403433 its reverse (334304411212), we get a palindrome (546418814645).

The spelling of 212114403433 in words is "two hundred twelve billion, one hundred fourteen million, four hundred three thousand, four hundred thirty-three".