342121150 has 48 divisors (see below), whose sum is σ = 728989056. Its totient is φ = 117018720.

The previous prime is 342121147. The next prime is 342121151. The reversal of 342121150 is 51121243.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342121151) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 190557 + ... + 192343.

It is an arithmetic number, because the mean of its divisors is an integer number (15187272).

Almost surely, 2^342121150 is an apocalyptic number.

342121150 is an abundant number, since it is smaller than the sum of its proper divisors (386867906).

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

342121150 is a wasteful number, since it uses less digits than its factorization.

342121150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2353 (or 2348 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 342121150 is about 18496.5172397400. The cubic root of 342121150 is about 699.4016315102.

Adding to 342121150 its reverse (51121243), we get a palindrome (393242393).

The spelling of 342121150 in words is "three hundred forty-two million, one hundred twenty-one thousand, one hundred fifty".