30423405041 has 4 divisors (see below), whose sum is σ = 30425731584. Its totient is φ = 30421078500.

The previous prime is 30423404989. The next prime is 30423405113. The reversal of 30423405041 is 14050432403.

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 a cyclic number.

It is not a de Polignac number, because 30423405041 - 2¹⁴ = 30423388657 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30423405041.

It is not an unprimeable number, because it can be changed into a prime (30423405841) 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, 1143545 + ... + 1169846.

It is an arithmetic number, because the mean of its divisors is an integer number (7606432896).

Almost surely, 2^30423405041 is an apocalyptic number.

It is an amenable number.

30423405041 is a deficient number, since it is larger than the sum of its proper divisors (2326543).

30423405041 is a wasteful number, since it uses less digits than its factorization.

30423405041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2326542.

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 30423405041 its reverse (14050432403), we get a palindrome (44473837444).

The spelling of 30423405041 in words is "thirty billion, four hundred twenty-three million, four hundred five thousand, forty-one".