1330551149 has 8 divisors (see below), whose sum is σ = 1341803232. Its totient is φ = 1319315920.

The previous prime is 1330551137. The next prime is 1330551163. The reversal of 1330551149 is 9411550331.

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 1330551149 - 2²⁴ = 1313773933 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1330551749) 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, 192182 + ... + 198984.

It is an arithmetic number, because the mean of its divisors is an integer number (167725404).

Almost surely, 2^1330551149 is an apocalyptic number.

It is an amenable number.

1330551149 is a deficient number, since it is larger than the sum of its proper divisors (11252083).

1330551149 is a wasteful number, since it uses less digits than its factorization.

1330551149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8427.

The product of its (nonzero) digits is 8100, while the sum is 32.

The square root of 1330551149 is about 36476.7206448167. The cubic root of 1330551149 is about 1099.8763356847.

The spelling of 1330551149 in words is "one billion, three hundred thirty million, five hundred fifty-one thousand, one hundred forty-nine".