1421441114 has 8 divisors (see below), whose sum is σ = 2138101920. Its totient is φ = 708740476.

The previous prime is 1421441083. The next prime is 1421441137. The reversal of 1421441114 is 4111441241.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1421441114.

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, 989144 + ... + 990579.

It is an arithmetic number, because the mean of its divisors is an integer number (267262740).

Almost surely, 2^1421441114 is an apocalyptic number.

1421441114 is a deficient number, since it is larger than the sum of its proper divisors (716660806).

1421441114 is a wasteful number, since it uses less digits than its factorization.

1421441114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1980084.

The product of its digits is 512, while the sum is 23.

The square root of 1421441114 is about 37702.0041111875. The cubic root of 1421441114 is about 1124.3709705575.

Adding to 1421441114 its reverse (4111441241), we get a palindrome (5532882355).

The spelling of 1421441114 in words is "one billion, four hundred twenty-one million, four hundred forty-one thousand, one hundred fourteen".