1421322340230 has 192 divisors, whose sum is σ = 4037665701888. Its totient is φ = 344804947200.

The previous prime is 1421322340147. The next prime is 1421322340231. The reversal of 1421322340230 is 320432231241.

1421322340230 is a `hidden beast` number, since 1 + 4 + 2 + 1 + 3 + 223 + 402 + 30 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 1421322340194 and 1421322340203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1421322340231) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 22405417 + ... + 22468763.

It is an arithmetic number, because the mean of its divisors is an integer number (21029508864).

Almost surely, 2^{1421322340230} is an apocalyptic number.

1421322340230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1421322340230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2018832850944).

1421322340230 is an abundant number, since it is smaller than the sum of its proper divisors (2616343361658).

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

1421322340230 is a wasteful number, since it uses less digits than its factorization.

1421322340230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63651 (or 63648 counting only the distinct ones).

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

Adding to 1421322340230 its reverse (320432231241), we get a palindrome (1741754571471).

The spelling of 1421322340230 in words is "one trillion, four hundred twenty-one billion, three hundred twenty-two million, three hundred forty thousand, two hundred thirty".