1421110341330 has 16 divisors (see below), whose sum is σ = 3410664819264. Its totient is φ = 378962757680.

The previous prime is 1421110341323. The next prime is 1421110341341. The reversal of 1421110341330 is 331430111241.

It is a happy number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1421110341330.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23685172326 + ... + 23685172385.

It is an arithmetic number, because the mean of its divisors is an integer number (213166551204).

Almost surely, 2^{1421110341330} is an apocalyptic number.

1421110341330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1421110341330 is an abundant number, since it is smaller than the sum of its proper divisors (1989554477934).

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

1421110341330 is a wasteful number, since it uses less digits than its factorization.

1421110341330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47370344721.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 1421110341330 its reverse (331430111241), we get a palindrome (1752540452571).

The spelling of 1421110341330 in words is "one trillion, four hundred twenty-one billion, one hundred ten million, three hundred forty-one thousand, three hundred thirty".