30132470345 has 8 divisors (see below), whose sum is σ = 36179531520. Its totient is φ = 24092264880.

The previous prime is 30132470327. The next prime is 30132470353. The reversal of 30132470345 is 54307423103.

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

It is not a de Polignac number, because 30132470345 - 2³⁰ = 29058728521 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, 1704251 + ... + 1721840.

It is an arithmetic number, because the mean of its divisors is an integer number (4522441440).

Almost surely, 2^30132470345 is an apocalyptic number.

It is an amenable number.

30132470345 is a deficient number, since it is larger than the sum of its proper divisors (6047061175).

30132470345 is a wasteful number, since it uses less digits than its factorization.

30132470345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3427855.

The product of its (nonzero) digits is 30240, while the sum is 32.

Adding to 30132470345 its reverse (54307423103), we get a palindrome (84439893448).

The spelling of 30132470345 in words is "thirty billion, one hundred thirty-two million, four hundred seventy thousand, three hundred forty-five".