1421322334200 has 144 divisors (see below), whose sum is σ = 4773895120800. Its totient is φ = 378969984000.

The previous prime is 1421322334199. The next prime is 1421322334213. The reversal of 1421322334200 is 24332231241.

1421322334200 is a `hidden beast` number, since 1 + 4 + 2 + 1 + 3 + 2 + 233 + 420 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 15017025 + ... + 15111375.

It is an arithmetic number, because the mean of its divisors is an integer number (33152049450).

Almost surely, 2^{1421322334200} is an apocalyptic number.

1421322334200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1421322334200 is an abundant number, since it is smaller than the sum of its proper divisors (3352572786600).

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

1421322334200 is a wasteful number, since it uses less digits than its factorization.

1421322334200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102742 (or 102730 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 1421322334200 its reverse (24332231241), we get a palindrome (1445654565441).

The spelling of 1421322334200 in words is "one trillion, four hundred twenty-one billion, three hundred twenty-two million, three hundred thirty-four thousand, two hundred".