23411240320 has 64 divisors (see below), whose sum is σ = 60272709840. Its totient is φ = 8644147200.

The previous prime is 23411240287. The next prime is 23411240327. The reversal of 23411240320 is 2304211432.

It is a tau number, because it is divible by the number of its divisors (64).

It is a junction number, because it is equal to n+sod(n) for n = 23411240291 and 23411240300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23411240327) 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 in 7 ways as a sum of consecutive naturals, for example, 1398606 + ... + 1415245.

Almost surely, 2^23411240320 is an apocalyptic number.

23411240320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23411240320 is an abundant number, since it is smaller than the sum of its proper divisors (36861469520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23411240320 is a wasteful number, since it uses less digits than its factorization.

23411240320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2813883 (or 2813871 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 23411240320 its reverse (2304211432), we get a palindrome (25715451752).

The spelling of 23411240320 in words is "twenty-three billion, four hundred eleven million, two hundred forty thousand, three hundred twenty".