23040212073015 has 64 divisors (see below), whose sum is σ = 38842229606400. Its totient is φ = 11630077697664.

The previous prime is 23040212072953. The next prime is 23040212073041. The reversal of 23040212073015 is 51037021204032.

It is not a de Polignac number, because 23040212073015 - 2⁶ = 23040212072951 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1427602816 + ... + 1427618954.

It is an arithmetic number, because the mean of its divisors is an integer number (606909837600).

Almost surely, 2^{23040212073015} is an apocalyptic number.

23040212073015 is a deficient number, since it is larger than the sum of its proper divisors (15802017533385).

23040212073015 is a wasteful number, since it uses less digits than its factorization.

23040212073015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20716.

The product of its (nonzero) digits is 10080, while the sum is 30.

Adding to 23040212073015 its reverse (51037021204032), we get a palindrome (74077233277047).

The spelling of 23040212073015 in words is "twenty-three trillion, forty billion, two hundred twelve million, seventy-three thousand, fifteen".