1423421301330 has 48 divisors (see below), whose sum is σ = 4229594725824. Its totient is φ = 325353440160.

The previous prime is 1423421301319. The next prime is 1423421301359. The reversal of 1423421301330 is 331031243241.

It is a happy number.

1423421301330 is a `hidden beast` number, since 1 + 4 + 2 + 3 + 4 + 21 + 301 + 330 = 666.

It is a super-2 number, since 2×1423421301330² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1423421301294 and 1423421301303.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1129698816 + ... + 1129700075.

It is an arithmetic number, because the mean of its divisors is an integer number (88116556788).

Almost surely, 2^{1423421301330} is an apocalyptic number.

1423421301330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1423421301330 is an abundant number, since it is smaller than the sum of its proper divisors (2806173424494).

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

1423421301330 is a wasteful number, since it uses less digits than its factorization.

1423421301330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2259398911 (or 2259398908 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 1423421301330 its reverse (331031243241), we get a palindrome (1754452544571).

The spelling of 1423421301330 in words is "one trillion, four hundred twenty-three billion, four hundred twenty-one million, three hundred one thousand, three hundred thirty".