30445114145 has 16 divisors (see below), whose sum is σ = 38235749760. Its totient is φ = 23227970304.

The previous prime is 30445114127. The next prime is 30445114153. The reversal of 30445114145 is 54141154403.

It is a cyclic number.

It is not a de Polignac number, because 30445114145 - 2¹⁶ = 30445048609 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 354035 + ... + 431544.

It is an arithmetic number, because the mean of its divisors is an integer number (2389734360).

Almost surely, 2^30445114145 is an apocalyptic number.

It is an amenable number.

30445114145 is a deficient number, since it is larger than the sum of its proper divisors (7790635615).

30445114145 is a wasteful number, since it uses less digits than its factorization.

30445114145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 785944.

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 30445114145 its reverse (54141154403), we get a palindrome (84586268548).

The spelling of 30445114145 in words is "thirty billion, four hundred forty-five million, one hundred fourteen thousand, one hundred forty-five".