23430412203424 has 24 divisors (see below), whose sum is σ = 46128813988320. Its totient is φ = 11715157857216.

The previous prime is 23430412203383. The next prime is 23430412203463. The reversal of 23430412203424 is 42430221403432.

It is a self number, because there is not a number n which added to its sum of digits gives 23430412203424.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7149027 + ... + 9897949.

It is an arithmetic number, because the mean of its divisors is an integer number (1922033916180).

Almost surely, 2^{23430412203424} is an apocalyptic number.

It is an amenable number.

23430412203424 is a deficient number, since it is larger than the sum of its proper divisors (22698401784896).

23430412203424 is a wasteful number, since it uses less digits than its factorization.

23430412203424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3015292 (or 3015284 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 23430412203424 its reverse (42430221403432), we get a palindrome (65860633606856).

The spelling of 23430412203424 in words is "twenty-three trillion, four hundred thirty billion, four hundred twelve million, two hundred three thousand, four hundred twenty-four".