23401043024 has 10 divisors (see below), whose sum is σ = 45339520890. Its totient is φ = 11700521504.

The previous prime is 23401043023. The next prime is 23401043041. The reversal of 23401043024 is 42034010432.

It can be written as a sum of positive squares in only one way, i.e., 12570894400 + 10830148624 = 112120^2 + 104068^2 .

It is a super-2 number, since 2×23401043024² (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 (23401043023) by changing a digit.

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 as a sum of consecutive naturals, namely, 731282579 + ... + 731282610.

It is an arithmetic number, because the mean of its divisors is an integer number (4533952089).

Almost surely, 2^23401043024 is an apocalyptic number.

It is an amenable number.

23401043024 is a deficient number, since it is larger than the sum of its proper divisors (21938477866).

23401043024 is a wasteful number, since it uses less digits than its factorization.

23401043024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1462565197 (or 1462565191 counting only the distinct ones).

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

Adding to 23401043024 its reverse (42034010432), we get a palindrome (65435053456).

The spelling of 23401043024 in words is "twenty-three billion, four hundred one million, forty-three thousand, twenty-four".