342357212 has 24 divisors (see below), whose sum is σ = 615014400. Its totient is φ = 166676400.

The previous prime is 342357187. The next prime is 342357217. The reversal of 342357212 is 212753243.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342357217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32837 + ... + 41987.

It is an arithmetic number, because the mean of its divisors is an integer number (25625600).

Almost surely, 2^342357212 is an apocalyptic number.

It is an amenable number.

342357212 is a deficient number, since it is larger than the sum of its proper divisors (272657188).

342357212 is a wasteful number, since it uses less digits than its factorization.

342357212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9401 (or 9399 counting only the distinct ones).

The product of its digits is 10080, while the sum is 29.

The square root of 342357212 is about 18502.8973947325. The cubic root of 342357212 is about 699.5624558160.

The spelling of 342357212 in words is "three hundred forty-two million, three hundred fifty-seven thousand, two hundred twelve".