23212423462 has 24 divisors (see below), whose sum is σ = 37441058976. Its totient is φ = 10787881104.

The previous prime is 23212423457. The next prime is 23212423463. The reversal of 23212423462 is 26432421232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23212423463) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 265038 + ... + 341569.

It is an arithmetic number, because the mean of its divisors is an integer number (1560044124).

Almost surely, 2^23212423462 is an apocalyptic number.

23212423462 is a deficient number, since it is larger than the sum of its proper divisors (14228635514).

23212423462 is a wasteful number, since it uses less digits than its factorization.

23212423462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 606700 (or 606681 counting only the distinct ones).

The product of its digits is 27648, while the sum is 31.

Adding to 23212423462 its reverse (26432421232), we get a palindrome (49644844694).

The spelling of 23212423462 in words is "twenty-three billion, two hundred twelve million, four hundred twenty-three thousand, four hundred sixty-two".