23212410400430 has 32 divisors (see below), whose sum is σ = 42809804946720. Its totient is φ = 9056727060480.

The previous prime is 23212410400429. The next prime is 23212410400441. The reversal of 23212410400430 is 3400401421232.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 23212410400430.

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, 3449075 + ... + 7636814.

It is an arithmetic number, because the mean of its divisors is an integer number (1337806404585).

Almost surely, 2^{23212410400430} is an apocalyptic number.

23212410400430 is a deficient number, since it is larger than the sum of its proper divisors (19597394546290).

23212410400430 is a wasteful number, since it uses less digits than its factorization.

23212410400430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11091044.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 23212410400430 its reverse (3400401421232), we get a palindrome (26612811821662).

The spelling of 23212410400430 in words is "twenty-three trillion, two hundred twelve billion, four hundred ten million, four hundred thousand, four hundred thirty".