23213751441 has 8 divisors (see below), whose sum is σ = 30961598304. Its totient is φ = 15470869440.

The previous prime is 23213751437. The next prime is 23213751461. The reversal of 23213751441 is 14415731232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23213751441 - 2² = 23213751437 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23213751401) 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 7 ways as a sum of consecutive naturals, for example, 1230291 + ... + 1249016.

It is an arithmetic number, because the mean of its divisors is an integer number (3870199788).

Almost surely, 2^23213751441 is an apocalyptic number.

It is an amenable number.

23213751441 is a deficient number, since it is larger than the sum of its proper divisors (7747846863).

23213751441 is a wasteful number, since it uses less digits than its factorization.

23213751441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2482431.

The product of its digits is 20160, while the sum is 33.

The spelling of 23213751441 in words is "twenty-three billion, two hundred thirteen million, seven hundred fifty-one thousand, four hundred forty-one".