23433443153212 has 12 divisors (see below), whose sum is σ = 41016564864856. Its totient is φ = 11714424620400.

The previous prime is 23433443153207. The next prime is 23433443153257. The reversal of 23433443153212 is 21235134433432.

It is a super-2 number, since 2×23433443153212² (a number of 28 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 574216098 + ... + 574256905.

Almost surely, 2^{23433443153212} is an apocalyptic number.

It is an amenable number.

23433443153212 is a deficient number, since it is larger than the sum of its proper divisors (17583121711644).

23433443153212 is a wasteful number, since it uses less digits than its factorization.

23433443153212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1148478108 (or 1148478106 counting only the distinct ones).

The product of its digits is 622080, while the sum is 40.

Adding to 23433443153212 its reverse (21235134433432), we get a palindrome (44668577586644).

The spelling of 23433443153212 in words is "twenty-three trillion, four hundred thirty-three billion, four hundred forty-three million, one hundred fifty-three thousand, two hundred twelve".