1421324106 has 8 divisors (see below), whose sum is σ = 2842648224. Its totient is φ = 473774700.

The previous prime is 1421324059. The next prime is 1421324111. The reversal of 1421324106 is 6014231241.

It is a sphenic number, since it is the product of 3 distinct primes.

1421324106 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118443670 + ... + 118443681.

It is an arithmetic number, because the mean of its divisors is an integer number (355331028).

Almost surely, 2^1421324106 is an apocalyptic number.

1421324106 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1421324106 is a wasteful number, since it uses less digits than its factorization.

1421324106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236887356.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 1421324106 is about 37700.4523315039. The cubic root of 1421324106 is about 1124.3401182984.

Adding to 1421324106 its reverse (6014231241), we get a palindrome (7435555347).

The spelling of 1421324106 in words is "one billion, four hundred twenty-one million, three hundred twenty-four thousand, one hundred six".