23042404340000 has 60 divisors (see below), whose sum is σ = 56687771086254. Its totient is φ = 9216961728000.

The previous prime is 23042404339967. The next prime is 23042404340003. The reversal of 23042404340000 is 4340424032.

It can be written as a sum of positive squares in 5 ways, for example, as 3969514308496 + 19072890031504 = 1992364^2 + 4367252^2 .

It is not an unprimeable number, because it can be changed into a prime (23042404340003) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 576040109 + ... + 576080108.

Almost surely, 2^{23042404340000} is an apocalyptic number.

23042404340000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23042404340000 is an abundant number, since it is smaller than the sum of its proper divisors (33645366746254).

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

23042404340000 is an equidigital number, since it uses as much as digits as its factorization.

23042404340000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1152120247 (or 1152120224 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 26.

Adding to 23042404340000 its reverse (4340424032), we get a palindrome (23046744764032).

The spelling of 23042404340000 in words is "twenty-three trillion, forty-two billion, four hundred four million, three hundred forty thousand".