342214012 has 24 divisors (see below), whose sum is σ = 724689504. Its totient is φ = 138035712.

The previous prime is 342214001. The next prime is 342214013. The reversal of 342214012 is 210412243.

It is a super-2 number, since 2×342214012² = 234220860018272288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342214013) 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, 358993 + ... + 359944.

It is an arithmetic number, because the mean of its divisors is an integer number (30195396).

Almost surely, 2^342214012 is an apocalyptic number.

It is an amenable number.

342214012 is an abundant number, since it is smaller than the sum of its proper divisors (382475492).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

342214012 is a wasteful number, since it uses less digits than its factorization.

342214012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 718965 (or 718963 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 342214012 is about 18499.0273257812. The cubic root of 342214012 is about 699.4649053524.

Adding to 342214012 its reverse (210412243), we get a palindrome (552626255).

The spelling of 342214012 in words is "three hundred forty-two million, two hundred fourteen thousand, twelve".