1332241989 has 8 divisors (see below), whose sum is σ = 1912962912. Its totient is φ = 819841200.

The previous prime is 1332241969. The next prime is 1332242053. The reversal of 1332241989 is 9891422331.

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

It is not a de Polignac number, because 1332241989 - 2⁸ = 1332241733 is a prime.

It is a super-2 number, since 2×1332241989² = 3549737434509352242, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1332241989.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1332241909) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17079987 + ... + 17080064.

It is an arithmetic number, because the mean of its divisors is an integer number (239120364).

Almost surely, 2^1332241989 is an apocalyptic number.

It is an amenable number.

1332241989 is a deficient number, since it is larger than the sum of its proper divisors (580720923).

1332241989 is a wasteful number, since it uses less digits than its factorization.

1332241989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34160067.

The product of its digits is 93312, while the sum is 42.

The square root of 1332241989 is about 36499.8902601090. The cubic root of 1332241989 is about 1100.3420393636.

The spelling of 1332241989 in words is "one billion, three hundred thirty-two million, two hundred forty-one thousand, nine hundred eighty-nine".