1214200342 has 4 divisors (see below), whose sum is σ = 1821300516. Its totient is φ = 607100170.

The previous prime is 1214200321. The next prime is 1214200357. The reversal of 1214200342 is 2430024121.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 303550084 + ... + 303550087.

It is an arithmetic number, because the mean of its divisors is an integer number (455325129).

Almost surely, 2^1214200342 is an apocalyptic number.

1214200342 is a deficient number, since it is larger than the sum of its proper divisors (607100174).

1214200342 is an equidigital number, since it uses as much as digits as its factorization.

1214200342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 607100173.

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

The square root of 1214200342 is about 34845.3776274558. The cubic root of 1214200342 is about 1066.8338413544.

Adding to 1214200342 its reverse (2430024121), we get a palindrome (3644224463).

The spelling of 1214200342 in words is "one billion, two hundred fourteen million, two hundred thousand, three hundred forty-two".