30435215145 has 8 divisors (see below), whose sum is σ = 48696344256. Its totient is φ = 16232114736.

The previous prime is 30435215081. The next prime is 30435215159. The reversal of 30435215145 is 54151253403.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 30435215145 - 2⁶ = 30435215081 is a prime.

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, 1014507157 + ... + 1014507186.

It is an arithmetic number, because the mean of its divisors is an integer number (6087043032).

Almost surely, 2^30435215145 is an apocalyptic number.

It is an amenable number.

30435215145 is a deficient number, since it is larger than the sum of its proper divisors (18261129111).

30435215145 is a wasteful number, since it uses less digits than its factorization.

30435215145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2029014351.

The product of its (nonzero) digits is 36000, while the sum is 33.

Adding to 30435215145 its reverse (54151253403), we get a palindrome (84586468548).

The spelling of 30435215145 in words is "thirty billion, four hundred thirty-five million, two hundred fifteen thousand, one hundred forty-five".