23234402041321 has 8 divisors (see below), whose sum is σ = 23257547196840. Its totient is φ = 23211258150912.

The previous prime is 23234402041307. The next prime is 23234402041337. The reversal of 23234402041321 is 12314020443232.

It can be written as a sum of positive squares in 4 ways, for example, as 6328645862400 + 16905756178921 = 2515680^2 + 4111661^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23234402041321 - 2²¹ = 23234399944169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23234402041351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38842521 + ... + 39436153.

It is an arithmetic number, because the mean of its divisors is an integer number (2907193399605).

Almost surely, 2^{23234402041321} is an apocalyptic number.

It is an amenable number.

23234402041321 is a deficient number, since it is larger than the sum of its proper divisors (23145155519).

23234402041321 is a wasteful number, since it uses less digits than its factorization.

23234402041321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 632555.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 23234402041321 its reverse (12314020443232), we get a palindrome (35548422484553).

The spelling of 23234402041321 in words is "twenty-three trillion, two hundred thirty-four billion, four hundred two million, forty-one thousand, three hundred twenty-one".