23304366047240 has 32 divisors (see below), whose sum is σ = 52438065180480. Its totient is φ = 9321170139072.

The previous prime is 23304366047233. The next prime is 23304366047243. The reversal of 23304366047240 is 4274066340332.

It is a junction number, because it is equal to n+sod(n) for n = 23304366047191 and 23304366047200.

It is not an unprimeable number, because it can be changed into a prime (23304366047243) 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, 17353334 + ... + 18647973.

It is an arithmetic number, because the mean of its divisors is an integer number (1638689536890).

Almost surely, 2^{23304366047240} is an apocalyptic number.

23304366047240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23304366047240 is an abundant number, since it is smaller than the sum of its proper divisors (29133699133240).

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

23304366047240 is a wasteful number, since it uses less digits than its factorization.

23304366047240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36017501 (or 36017497 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 44.

The spelling of 23304366047240 in words is "twenty-three trillion, three hundred four billion, three hundred sixty-six million, forty-seven thousand, two hundred forty".