23040320401230 has 256 divisors, whose sum is σ = 63766152944640. Its totient is φ = 5269291315200.

The previous prime is 23040320401199. The next prime is 23040320401327. The reversal of 23040320401230 is 3210402304032.

It is a self number, because there is not a number n which added to its sum of digits gives 23040320401230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 4128347040 + ... + 4128352620.

It is an arithmetic number, because the mean of its divisors is an integer number (249086534940).

Almost surely, 2^{23040320401230} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23040320401230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31883076472320).

23040320401230 is an abundant number, since it is smaller than the sum of its proper divisors (40725832543410).

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

23040320401230 is a wasteful number, since it uses less digits than its factorization.

23040320401230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8275.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 23040320401230 its reverse (3210402304032), we get a palindrome (26250722705262).

The spelling of 23040320401230 in words is "twenty-three trillion, forty billion, three hundred twenty million, four hundred one thousand, two hundred thirty".