30042340441 has 4 divisors (see below), whose sum is σ = 30043982592. Its totient is φ = 30040698292.

The previous prime is 30042340429. The next prime is 30042340453. The reversal of 30042340441 is 14404324003.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (30042340429) and next prime (30042340453).

It is a cyclic number.

It is not a de Polignac number, because 30042340441 - 2¹¹ = 30042338393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30042340411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 793321 + ... + 830326.

It is an arithmetic number, because the mean of its divisors is an integer number (7510995648).

Almost surely, 2^30042340441 is an apocalyptic number.

It is an amenable number.

30042340441 is a deficient number, since it is larger than the sum of its proper divisors (1642151).

30042340441 is a wasteful number, since it uses less digits than its factorization.

30042340441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1642150.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 30042340441 its reverse (14404324003), we get a palindrome (44446664444).

The spelling of 30042340441 in words is "thirty billion, forty-two million, three hundred forty thousand, four hundred forty-one".