1332420330 has 16 divisors (see below), whose sum is σ = 3197808864. Its totient is φ = 355312080.

The previous prime is 1332420307. The next prime is 1332420433. The reversal of 1332420330 is 330242331.

It is a junction number, because it is equal to n+sod(n) for n = 1332420297 and 1332420306.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 22206976 + ... + 22207035.

It is an arithmetic number, because the mean of its divisors is an integer number (199863054).

Almost surely, 2^1332420330 is an apocalyptic number.

1332420330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1332420330 is an abundant number, since it is smaller than the sum of its proper divisors (1865388534).

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

1332420330 is a wasteful number, since it uses less digits than its factorization.

1332420330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44414021.

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 1332420330 is about 36502.3332130975. Note that the first 3 decimals coincide. The cubic root of 1332420330 is about 1100.3911363859.

Adding to 1332420330 its reverse (330242331), we get a palindrome (1662662661).

The spelling of 1332420330 in words is "one billion, three hundred thirty-two million, four hundred twenty thousand, three hundred thirty".