212362342 has 8 divisors (see below), whose sum is σ = 319000032. Its totient is φ = 106029000.

The previous prime is 212362321. The next prime is 212362343. The reversal of 212362342 is 243263212.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212362343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74334 + ... + 77137.

It is an arithmetic number, because the mean of its divisors is an integer number (39875004).

Almost surely, 2^212362342 is an apocalyptic number.

212362342 is a deficient number, since it is larger than the sum of its proper divisors (106637690).

212362342 is a wasteful number, since it uses less digits than its factorization.

212362342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152174.

The product of its digits is 3456, while the sum is 25.

The square root of 212362342 is about 14572.6573417479. The cubic root of 212362342 is about 596.6127112591.

The spelling of 212362342 in words is "two hundred twelve million, three hundred sixty-two thousand, three hundred forty-two".