212933484430 has 8 divisors (see below), whose sum is σ = 383280271992. Its totient is φ = 85173393768.

The previous prime is 212933484391. The next prime is 212933484469. The reversal of 212933484430 is 34484339212.

It is an interprime number because it is at equal distance from previous prime (212933484391) and next prime (212933484469).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10646674212 + ... + 10646674231.

It is an arithmetic number, because the mean of its divisors is an integer number (47910033999).

Almost surely, 2^212933484430 is an apocalyptic number.

212933484430 is a deficient number, since it is larger than the sum of its proper divisors (170346787562).

212933484430 is a wasteful number, since it uses less digits than its factorization.

212933484430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21293348450.

The product of its (nonzero) digits is 497664, while the sum is 43.

The spelling of 212933484430 in words is "two hundred twelve billion, nine hundred thirty-three million, four hundred eighty-four thousand, four hundred thirty".