30043240501 has 16 divisors (see below), whose sum is σ = 31619798784. Its totient is φ = 28511193024.

The previous prime is 30043240471. The next prime is 30043240547. The reversal of 30043240501 is 10504234003.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30043240501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30043240561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 480046 + ... + 539008.

It is an arithmetic number, because the mean of its divisors is an integer number (1976237424).

Almost surely, 2^30043240501 is an apocalyptic number.

It is an amenable number.

30043240501 is a deficient number, since it is larger than the sum of its proper divisors (1576558283).

30043240501 is a wasteful number, since it uses less digits than its factorization.

30043240501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59340.

The product of its (nonzero) digits is 1440, while the sum is 22.

Adding to 30043240501 its reverse (10504234003), we get a palindrome (40547474504).

The spelling of 30043240501 in words is "thirty billion, forty-three million, two hundred forty thousand, five hundred one".