342200140 has 24 divisors (see below), whose sum is σ = 760892832. Its totient is φ = 128828160.

The previous prime is 342200137. The next prime is 342200147. The reversal of 342200140 is 41002243.

It is not an unprimeable number, because it can be changed into a prime (342200147) 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, 502896 + ... + 503575.

It is an arithmetic number, because the mean of its divisors is an integer number (31703868).

Almost surely, 2^342200140 is an apocalyptic number.

It is an amenable number.

342200140 is an abundant number, since it is smaller than the sum of its proper divisors (418692692).

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

342200140 is a wasteful number, since it uses less digits than its factorization.

342200140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1006497 (or 1006495 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 342200140 is about 18498.6523833494. The cubic root of 342200140 is about 699.4554540462.

Adding to 342200140 its reverse (41002243), we get a palindrome (383202383).

The spelling of 342200140 in words is "three hundred forty-two million, two hundred thousand, one hundred forty".