23032420412 has 12 divisors (see below), whose sum is σ = 41244101976. Its totient is φ = 11248391280.

The previous prime is 23032420399. The next prime is 23032420417. The reversal of 23032420412 is 21402423032.

It is a super-2 number, since 2×23032420412² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23032420417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66954539 + ... + 66954882.

It is an arithmetic number, because the mean of its divisors is an integer number (3437008498).

Almost surely, 2^23032420412 is an apocalyptic number.

It is an amenable number.

23032420412 is a deficient number, since it is larger than the sum of its proper divisors (18211681564).

23032420412 is a wasteful number, since it uses less digits than its factorization.

23032420412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133909468 (or 133909466 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 23032420412 its reverse (21402423032), we get a palindrome (44434843444).

The spelling of 23032420412 in words is "twenty-three billion, thirty-two million, four hundred twenty thousand, four hundred twelve".