1332334421 has 8 divisors (see below), whose sum is σ = 1538953344. Its totient is φ = 1139965120.

The previous prime is 1332334357. The next prime is 1332334441. The reversal of 1332334421 is 1244332331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1332334421 - 2⁶ = 1332334357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1332334441) 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 7 ways as a sum of consecutive naturals, for example, 3562205 + ... + 3562578.

It is an arithmetic number, because the mean of its divisors is an integer number (192369168).

Almost surely, 2^1332334421 is an apocalyptic number.

1332334421 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1332334421 is a deficient number, since it is larger than the sum of its proper divisors (206618923).

1332334421 is a wasteful number, since it uses less digits than its factorization.

1332334421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7124811.

The product of its digits is 5184, while the sum is 26.

The square root of 1332334421 is about 36501.1564337351. The cubic root of 1332334421 is about 1100.3674863080.

Adding to 1332334421 its reverse (1244332331), we get a palindrome (2576666752).

The spelling of 1332334421 in words is "one billion, three hundred thirty-two million, three hundred thirty-four thousand, four hundred twenty-one".