30414355145 has 4 divisors (see below), whose sum is σ = 36497226180. Its totient is φ = 24331484112.

The previous prime is 30414355117. The next prime is 30414355157. The reversal of 30414355145 is 54155341403.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5000894089 + 25413461056 = 70717^2 + 159416^2 .

It is a cyclic number.

It is not a de Polignac number, because 30414355145 - 2¹⁰ = 30414354121 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3041435510 + ... + 3041435519.

It is an arithmetic number, because the mean of its divisors is an integer number (9124306545).

Almost surely, 2^30414355145 is an apocalyptic number.

It is an amenable number.

30414355145 is a deficient number, since it is larger than the sum of its proper divisors (6082871035).

30414355145 is an equidigital number, since it uses as much as digits as its factorization.

30414355145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6082871034.

The product of its (nonzero) digits is 72000, while the sum is 35.

Adding to 30414355145 its reverse (54155341403), we get a palindrome (84569696548).

The spelling of 30414355145 in words is "thirty billion, four hundred fourteen million, three hundred fifty-five thousand, one hundred forty-five".