1421240410230 has 32 divisors (see below), whose sum is σ = 3444749041248. Its totient is φ = 375244992000.

The previous prime is 1421240410217. The next prime is 1421240410231. The reversal of 1421240410230 is 320140421241.

It is a self number, because there is not a number n which added to its sum of digits gives 1421240410230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1421240410231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 234525091 + ... + 234531150.

It is an arithmetic number, because the mean of its divisors is an integer number (107648407539).

Almost surely, 2^{1421240410230} is an apocalyptic number.

1421240410230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1421240410230 is an abundant number, since it is smaller than the sum of its proper divisors (2023508631018).

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

1421240410230 is a wasteful number, since it uses less digits than its factorization.

1421240410230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469056352.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 1421240410230 its reverse (320140421241), we get a palindrome (1741380831471).

The spelling of 1421240410230 in words is "one trillion, four hundred twenty-one billion, two hundred forty million, four hundred ten thousand, two hundred thirty".