30345434441 has 8 divisors (see below), whose sum is σ = 34684178880. Its totient is φ = 26007610608.

The previous prime is 30345434389. The next prime is 30345434443. The reversal of 30345434441 is 14443454303.

It is a happy number.

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

It is not a de Polignac number, because 30345434441 - 2¹⁴ = 30345418057 is a prime.

It is a super-3 number, since 3×30345434441³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30345434443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 158006 + ... + 292671.

It is an arithmetic number, because the mean of its divisors is an integer number (4335522360).

Almost surely, 2^30345434441 is an apocalyptic number.

It is an amenable number.

30345434441 is a deficient number, since it is larger than the sum of its proper divisors (4338744439).

30345434441 is an equidigital number, since it uses as much as digits as its factorization.

30345434441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460303.

The product of its (nonzero) digits is 138240, while the sum is 35.

Adding to 30345434441 its reverse (14443454303), we get a palindrome (44788888744).

The spelling of 30345434441 in words is "thirty billion, three hundred forty-five million, four hundred thirty-four thousand, four hundred forty-one".