30325140512145 has 48 divisors (see below), whose sum is σ = 55330718976000. Its totient is φ = 15321999571200.

The previous prime is 30325140512143. The next prime is 30325140512189. The reversal of 30325140512145 is 54121504152303.

30325140512145 is a `hidden beast` number, since 3 + 0 + 32 + 5 + 1 + 405 + 1 + 214 + 5 = 666.

It is not a de Polignac number, because 30325140512145 - 2¹ = 30325140512143 is a prime.

It is a super-2 number, since 2×30325140512145² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30325140512141) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 106561045 + ... + 106845245.

It is an arithmetic number, because the mean of its divisors is an integer number (1152723312000).

Almost surely, 2^{30325140512145} is an apocalyptic number.

It is an amenable number.

30325140512145 is a deficient number, since it is larger than the sum of its proper divisors (25005578463855).

30325140512145 is a wasteful number, since it uses less digits than its factorization.

30325140512145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409030 (or 409027 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

Adding to 30325140512145 its reverse (54121504152303), we get a palindrome (84446644664448).

The spelling of 30325140512145 in words is "thirty trillion, three hundred twenty-five billion, one hundred forty million, five hundred twelve thousand, one hundred forty-five".