1530144361 has 16 divisors (see below), whose sum is σ = 1611394560. Its totient is φ = 1451252160.

The previous prime is 1530144353. The next prime is 1530144367. The reversal of 1530144361 is 1634410351.

It is a cyclic number.

It is not a de Polignac number, because 1530144361 - 2³ = 1530144353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1530144367) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 466156 + ... + 469426.

It is an arithmetic number, because the mean of its divisors is an integer number (100712160).

Almost surely, 2^1530144361 is an apocalyptic number.

It is an amenable number.

1530144361 is a deficient number, since it is larger than the sum of its proper divisors (81250199).

1530144361 is a wasteful number, since it uses less digits than its factorization.

1530144361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3624.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 1530144361 is about 39117.0597182355. The cubic root of 1530144361 is about 1152.3315924409.

The spelling of 1530144361 in words is "one billion, five hundred thirty million, one hundred forty-four thousand, three hundred sixty-one".