23424402424 has 8 divisors (see below), whose sum is σ = 43920754560. Its totient is φ = 11712201208.

The previous prime is 23424402413. The next prime is 23424402487. The reversal of 23424402424 is 42420442432.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1464025144 + ... + 1464025159.

It is an arithmetic number, because the mean of its divisors is an integer number (5490094320).

Almost surely, 2^23424402424 is an apocalyptic number.

It is an amenable number.

23424402424 is a deficient number, since it is larger than the sum of its proper divisors (20496352136).

23424402424 is a wasteful number, since it uses less digits than its factorization.

23424402424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2928050309 (or 2928050305 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 31.

Adding to 23424402424 its reverse (42420442432), we get a palindrome (65844844856).

The spelling of 23424402424 in words is "twenty-three billion, four hundred twenty-four million, four hundred two thousand, four hundred twenty-four".