23401446045 has 16 divisors (see below), whose sum is σ = 39412962240. Its totient is φ = 11823888384.

The previous prime is 23401446023. The next prime is 23401446049. The reversal of 23401446045 is 54064410432.

It is a happy number.

It is not a de Polignac number, because 23401446045 - 2¹⁰ = 23401445021 is a prime.

It is a super-3 number, since 3×23401446045³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 23401445997 and 23401446015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23401446049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41054884 + ... + 41055453.

It is an arithmetic number, because the mean of its divisors is an integer number (2463310140).

Almost surely, 2^23401446045 is an apocalyptic number.

It is an amenable number.

23401446045 is a deficient number, since it is larger than the sum of its proper divisors (16011516195).

23401446045 is a wasteful number, since it uses less digits than its factorization.

23401446045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82110364.

The product of its (nonzero) digits is 46080, while the sum is 33.

Adding to 23401446045 its reverse (54064410432), we get a palindrome (77465856477).

The spelling of 23401446045 in words is "twenty-three billion, four hundred one million, four hundred forty-six thousand, forty-five".