1530468140330 has 16 divisors (see below), whose sum is σ = 2755639603080. Its totient is φ = 612010156032.

The previous prime is 1530468140297. The next prime is 1530468140347. The reversal of 1530468140330 is 330418640351.

It can be written as a sum of positive squares in 4 ways, for example, as 1002475530169 + 527992610161 = 1001237^2 + 726631^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22101215 + ... + 22170354.

Almost surely, 2^{1530468140330} is an apocalyptic number.

1530468140330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1530468140330 is a deficient number, since it is larger than the sum of its proper divisors (1225171462750).

1530468140330 is a wasteful number, since it uses less digits than its factorization.

1530468140330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44275033.

The product of its (nonzero) digits is 103680, while the sum is 38.

The spelling of 1530468140330 in words is "one trillion, five hundred thirty billion, four hundred sixty-eight million, one hundred forty thousand, three hundred thirty".