212142033399 has 8 divisors (see below), whose sum is σ = 292609701360. Its totient is φ = 136551193856.

The previous prime is 212142033391. The next prime is 212142033409. The reversal of 212142033399 is 993330241212.

It is a happy number.

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 212142033399 - 2³ = 212142033391 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212142033391) 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, 1219207002 + ... + 1219207175.

It is an arithmetic number, because the mean of its divisors is an integer number (36576212670).

Almost surely, 2^212142033399 is an apocalyptic number.

212142033399 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

212142033399 is a deficient number, since it is larger than the sum of its proper divisors (80467667961).

212142033399 is a wasteful number, since it uses less digits than its factorization.

212142033399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2438414209.

The product of its (nonzero) digits is 69984, while the sum is 39.

The spelling of 212142033399 in words is "two hundred twelve billion, one hundred forty-two million, thirty-three thousand, three hundred ninety-nine".