23424000445 has 16 divisors (see below), whose sum is σ = 28167310080. Its totient is φ = 18700242624.

The previous prime is 23424000419. The next prime is 23424000473. The reversal of 23424000445 is 54400042432.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23424000445 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6039847 + ... + 6043723.

It is an arithmetic number, because the mean of its divisors is an integer number (1760456880).

Almost surely, 2^23424000445 is an apocalyptic number.

It is an amenable number.

23424000445 is a deficient number, since it is larger than the sum of its proper divisors (4743309635).

23424000445 is a wasteful number, since it uses less digits than its factorization.

23424000445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6084.

The product of its (nonzero) digits is 15360, while the sum is 28.

Adding to 23424000445 its reverse (54400042432), we get a palindrome (77824042877).

The spelling of 23424000445 in words is "twenty-three billion, four hundred twenty-four million, four hundred forty-five", and thus it is an aban number.