1332645141 has 8 divisors (see below), whose sum is σ = 1778752224. Its totient is φ = 887484080.

The previous prime is 1332645133. The next prime is 1332645151. The reversal of 1332645141 is 1415462331.

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 1332645141 - 2³ = 1332645133 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1332645099 and 1332645108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1332645151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 233211 + ... + 238856.

It is an arithmetic number, because the mean of its divisors is an integer number (222344028).

Almost surely, 2^1332645141 is an apocalyptic number.

It is an amenable number.

1332645141 is a deficient number, since it is larger than the sum of its proper divisors (446107083).

1332645141 is an equidigital number, since it uses as much as digits as its factorization.

1332645141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473011.

The product of its digits is 8640, while the sum is 30.

The square root of 1332645141 is about 36505.4124891091. The cubic root of 1332645141 is about 1100.4530202911.

The spelling of 1332645141 in words is "one billion, three hundred thirty-two million, six hundred forty-five thousand, one hundred forty-one".